Matlab and Mathematica Jobs

I'm seeking assistance in demonstrating how, under certain conditions, the covariance between x_i and x_j aligns with the covariance of the means, bar_x_i and bar_x_j, in the context of MCMC chains. Key Tasks: - Providing a mathematical proof and explanation of this phenomenon. - Assisting in linking MCMC results with specific aspects of Fisher analysis, particularly focusing on covariance properties. I've noticed that my covariance estimator plots show pretty correlations and anti-correlations, but they don't align with Fisher analysis. I'm trying to reproduce the strong assumption for Fisher with a Gaussian posterior using MCMC and numerous posteriors (1000 chains), so that I can apply the Central Limit Theorem. Ideal Skills: - Strong background in statistical ana...

I'm looking for a Python expert who can help me with PSSE. The primary goal of the project is to perform transient stability analysis simulations. Key Requirements: - Customizable simulation settings: I need the ability to tweak the simulation parameters based on specific scenarios. - Detailed reporting and visualization: Post-simulation, I would like to understand the results through comprehensive reports and visual aids. - Integration with other tools: The solution should be able to work seamlessly with other software and tools I use. Ideal candidates should have: - Strong proficiency in Python, particularly in its application with PSSE. - Previous experience with transient stability analysis simulations. - Excellent data visualization skills. - Familiarity with software integrat...

I have two Bayesian Statistics problems that I need help with. The project involves coding in Mathematica, finding maximum likelihood estimates, and then outputting the solutions. Ideal Skills: - Proficient in Mathematica - Strong background in Bayesian Statistics - Experience with maximum likelihood estimation - Able to produce clear and concise PDF reports Project Requirements: - Solve two Bayesian Statistics problems - Code in Mathematica - Find maximum likelihood estimates - Provide final solutions in a PDF report - Code and outputs should have some comments and brief explanations

I'm currently working with a Gradient Boosting model in a Machine Learning context. My project revolves around simplifying certain hyperparameters to enhance the inference process. Specifically, I need assistance in reducing the complexity of the 'Maximum depth of trees' parameter. Ideal skills for this project include: - Proficiency in machine learning, specifically with Gradient Boosting - Experience in hyperparameter tuning and model optimization - Ability to communicate complex concepts in a simplified manner A freelancer with a strong background in these areas will be able to help me achieve a more efficient and understandable inference process. I look forward to your proposals. Large LLM for smallGPT training

I'm looking for a skilled data scientist to build a neural network model that can sort a clothing items dataset. The main task of the model will be the classification of these clothing items based on their color and brand. Ideal Skills: - Expertise in machine learning and neural networks. - Experience with fashion datasets or similar. - Strong skills in Python and libraries like TensorFlow or PyTorch. - Understanding of classification tasks, particularly in image processing. Please include examples of similar projects you have completed in your proposal.

I'm seeking a professional who can help me analyze using the Fuzzy Analytic Hierarchy Process (FAHP) in order to determine priority weights for various items. Ideally, you should: - Have extensive experience with the FAHP methodology - Be able to the questionnaire, provide a clear and comprehensive analysis, with the mathematical equations and interpretation of the results from the analysis - Have strong decision-making and analytical skills

I'm looking for an expert who can help me simulate the diffusion time of a DMNB molecule (or a similar one) over a given distance in the air, while taking into account the influence of ambient temperature. Key Requirements: - Understand the factors that impact the simulation: diffusion coefficient and molecular size - Accurately model the diffusion process in air Ideal Skills: - Proficiency in physics and chemistry - Experience with molecular simulations - Knowledge of how temperature affects molecular diffusion

I'm looking for an expert in amplitude and digital modulation, with strong Matlab skills for simulation and analysis tasks. The project will involve: - Working with both amplitude modulation and digital modulation. - Using Matlab for simulating various scenarios and analyzing the results. Ideal skills: - Proficient in Matlab. - Strong understanding of modulation techniques. - Experience in simulation and analysis. The expected output includes the Matlab code used for the simulations.

I'm seeking a skilled programmer with expertise in both MATLAB and Python to convert a specific simulation script from MATLAB to Python. This script is used for scientific research and requires user-provided parameters as inputs. Key Requirements: - Proficiency in MATLAB and Python - Experience with simulation scripts - Understanding of scientific research methodologies - Ability to work with user-provided parameters The output should include graphical plots and everything as per original file.

I have a 500-line MATLAB code that is used for data analysis. I need a skilled MATLAB programmer to edit and condense it down to 100 lines without losing its readability or original purpose. The code is currently easy to follow, and I need it to stay that way even at 100 lines. Key aspects to maintain: - Function names: These are crucial for identifying the purpose of different segments of the code. - Comments: The code is heavily commented, and it's important that these comments stay in place. The focus of the project is on preserving the readability of the code while optimally condensing it. You have the freedom to implement any kind of functions you deem fit, be it reusable utility functions, specific task functions, or modular subroutines. Your expertise in MATLAB is key to the ...

I want to validate the security of encryption algorithm. The randomness of an encrypted image to be tested using the NIST SP 800-22 Statistical Test Suite. The image has been encrypted using the Chaotic AES technique implemented on MATLAB. Key Requirements: - Perform randomness tests on the encrypted image - Provide a detailed report on the test results Ideal Skills: - Proficiency in image processing and statistical analysis - Experience with NIST SP 800-22 Statistical Test Suite - Familiarity with Chaotic AES encryption technique Please note, the output format for the results of the randomness test has not been specified yet. Depending on your expertise and the standard practices in the field, you may suggest an appropriate format.

I'm seeking assistance to simulate two connected shell and tube heat exchangers using EDR and Aspen Hysys. This project serves an educational purpose, aiming for an advanced level analysis. Key Simulation Aspects: - Heat transfer rates - Pressure drops - Temperature profiles Ideal skills for this job includes proficiency in Aspen Hysys, EDR, and a deep understanding of heat exchanger dynamics. Experience in educational project simulations will be a plus.

I'm seeking assistance to simulate two connected shell and tube heat exchangers using EDR and Aspen Hysys. This project serves an educational purpose, aiming for an advanced level analysis. Key Simulation Aspects: - Heat transfer rates - Pressure drops - Temperature profiles Ideal skills for this job includes proficiency in Aspen Hysys, EDR, and a deep understanding of heat exchanger dynamics. Experience in educational project simulations will be a plus.

I'm looking for an expert in reinforcement learning, specifically Q-learning, to help enhance my existing implementation. The ideal freelancer for this project should have: - Strong background in reinforcement learning and Q-learning - Experience in enhancing existing implementations - Proficiency in Python and relevant RL libraries - Ability to optimize algorithms for efficiency and performance - Excellent problem-solving skills I need someone who can bring my project to completion with a refined, high-performing algorithm.

I'm looking for an expert who can help me simulate the power output of a PV system under different weather conditions using MATLAB. Key Aspects: - The primary focus is on assessing the power output under various weather conditions. - Specifically, you will need to simulate the system's performance during sunny and cloudy conditions. - Additional weather scenarios, such as rainy conditions, may also be incorporated based on further discussion. Ideal Skills and Experience: - Proficiency in MATLAB is a must. - Prior experience with PV systems would be highly beneficial. - Strong understanding of meteorological impacts on solar power generation. - Ability to communicate complex simulations in simple terms for further discussion. Your expertise will help me understand the viabili...

Project Description Calling all programmers, engineers, innovators, and dreamers! This is an open competition where anything goes—your only goal is to enhance an advanced Python-based optimization tool for ramjet engine design. Whether you’re using Python, AI tools, custom algorithms, or sheer ingenuity, it’s your final product that matters. The tool is built for Mach 2.5 supersonic combustion, modeling real gas effects and compressible flow physics. Your mission: 1. Make Simulations More Accurate: Improve the physics, modeling, and reliability. Optimize Performance: Use innovative methods to identify high-performing designs. 2. This is your chance to showcase your skills, creativity, and innovation. The best final solution wins, regardless of the process you use to ge...

I'm looking for an experienced Simulink designer who can create a control system for me. The specific type of control system I need is a Fuzzy PID controller. Ideal skills and experiences for this project include: - Proficiency in MATLAB Simulink - Experience with designing control systems, specifically Fuzzy PID controllers - Strong understanding of control theory and systems - Ability to provide clear and concise documentation of the design process.

The assignment involves designing, implementing, and testing a two-speed trapezoid signal generator using J-K flip-flops. The generator must produce a trapezoid signal using four distinct values and operate at two different speeds: normal (steps over two clock cycles) and fast (steps over one clock cycle). When powered, the system starts in a binary idle state, outputting "1111" until the input signal "On" is activated. Once active, it generates numbers incrementally, starting from "3" and up to "start value + 3," cycling between values based on the speed input. The design should follow the technical specification, implemented in Simulink. Key design considerations include using J-K flip-flops, defining states and transitions, and using a Moore mach...

I'm looking for an expert in image processing or machine learning. I haven't finalized the specifics of the project, but it will involve working with various types of images and producing meaningful output from the analysis. Your expertise will guide the project towards its ultimate goals.

I need a skilled LabVIEW programmer to develop a program for a dual-axis load cell. The program should provide real-time force data, visualizing both raw data and graphical plots. The data will need to be easily exportable to Excel for further analysis. Key requirements: - Proficient in LabVIEW programming - Experience with dual-axis load cells - Ability to create real-time data visualization - Knowledge of data export to Excel Please include in your bid examples of similar projects you've completed.

I need an automated method using image processing to analyze a 12-hour video livestream. The goal is to detect brief flashes of small text links throughout the video and alert me. Key Requirements: - Use of Image Processing-based methods to scan the video - Real-time detection and alert display of small text links Ideal Skills: - Proficient in image processing techniques - Experience in working with MP4 video format - Ability to develop real-time alert systems

I'm looking for a skilled developer to edit our existing custom code for the CSR 8670. The goal is to enable additional functionality that will enhance our audio processing capabilities. Specific Enhancements Needed: - Allow toggle inputs to be routed through DSP processing. This should include both Line-in and Bluetooth audio inputs. DSP Processing Effects: - Implement specific DSP processing effects. These will include noise reduction, echo cancellation, and equalization. Ideal Skills and Experience: - Extensive experience with CSR 8670 and custom code editing. - Proficient understanding of DSP processing. - Prior work with implementing audio processing improvements. - Knowledge of Bluetooth enhancements and Power management optimization will be a plus. Please pr...

I need a LabVIEW program that will work with a load cell equipped with extensometers. This program should be capable of acquiring and reading force data in both the x and y directions. Key Features: - Real-time data visualization: The program should send data to Excel for real-time graphing. The format in Excel should be a bar chart. - Raw data transmission: The LabVIEW program should send raw data to Excel without any pre-filtering or processing. Ideal Skills: - Extensive experience with LabVIEW programming - Proficiency in data handling and visualization in Excel - Understanding of load cells and extensometers

I'm looking for a professional who can help me implement based on a given research paper. The primary goal of this project is to demonstrate a concept from the paper Ideal Skills: - Proficiency in relevant programming languages. - Knowledge of machine learning and AI algorithms. You don't need to focus on performance metrics, just the functionality.

I am looking for an experienced maths tutor to prepare for my 10th class Tamilnadu Matriculation exam. The tutor will be focusing primarily on algebra, geometry, and trigonometry.

I need help to analyse the spectral heatflux at solid-liquid interface using molecular dynamics with LAMMPS. I already have a simulation setup ready, and the materials involved in this simulation are polymers. Ideal Skills: - Proficient in LAMMPS - Experience with molecular dynamics simulations - Knowledge of heatflux analysis - Familiarity with polymer materials - Experience with Python or other scripting languages for post-processing simulation data - Proficiency in using high-performance computing resources for large-scale simulations - Background in thermal conductivity research, especially in polymers Please reach out if you have the necessary skills and experience. Please provide graphs for the analysis results.

I'm in need of a skilled programmer with a strong background in mathematics and computer science to design a Math computing Turing Machine. This machine should be capable of performing arithmetic operations, algebraic computations, and simulating various algorithms. Key Task: - Develop a Turing Machine that can compute various math problems and solutions. Output Requirements: - The Turing Machine should be able to provide outputs in the form of math solutions. Ideal Skills: - Proficiency in Turing Machine design and implementation. - Strong understanding of arithmetic and algebraic computations. - Experience in algorithm simulation. - Excellent programming skills. Your understanding and ability to deliver on this project will be critical in providing a functional and efficien...

I'm looking for a freelancer who can create an educational tool aimed at teaching children Algebra. The tool should be engaging, age-appropriate and effective in conveying the basic concepts of Algebra in a fun and interactive way. Ideal Skills: - Experience in educational software development - Strong understanding of Algebra - Ability to create engaging content for children - Experience in child psychology or pedagogy is a plus - Experience in game development to incorporate interactive and gamified elements. Please provide examples of similar projects you've worked on in the past.

I need someone who can help me create Excel tables to solve linear equations using the SIMPLEX method. The main purpose of this project is educational, so the tables need to be clear and informative. Ideal skills for this job would include: - Proficiency in Excel - Understanding of the SIMPLEX method - Ability to present data in an educational manner Since I skipped some questions, I am open to suggestions on the level of detail needed in the tables, as well as the final format of the Excel tables. EXAMPLE ATTACHTED

I am conducting academic research on photovoltaic systems and need a skilled Matlab expert to assist with simulations. The primary focus of the simulations will be on photovoltaic systems. Ideal skills and experience for the job include: - Proficiency in Matlab - Experience with photovoltaic system simulations - Understanding of academic research methodologies - Ability to optimize for efficiency and energy output Please note, specific aspects of photovoltaic systems have not yet been determined, so flexibility and creativity in approach will be valued.

I'm working on a project involving mechanical MEMS simulations in COMSOL, specifically with micro-sensors. While I haven't pinpointed the exact type of analysis needed, I'm hoping to find a professional who can guide me in determining the best approach to take. Key Requirements: - Proficient in COMSOL Multiphysics software - Extensive experience in mechanical MEMS simulations - Familiarity with micro-sensors - Ability to provide guidance on stress, vibration and fluid dynamics analysis - Strong communication skills to explain complex concepts in an understandable way.

I need assistance with a MATLAB project regarding LTE cell search optimization. The task involves skipping the PSS and SSS scan and starting MIB decoding directly. Key Requirements: - Modify the existing MATLAB code to start cell search from "PBCH Demodulation, BCH Decoding, MIB Parsing". - Perform a comparative analysis of the time and computation/power saved by skipping the PSS and SSS scan versus including it. - Generate a line graph using the Signal Processing Toolbox to represent the computation power saved. The final deliverable should be a plot detailing both time and computation/power saved in two scenarios: 1. Including PSS and SSS scan + MIB decoding 2. Skipping PSS and SSS scan + MIB decoding Ideal skills for this project include: - Proficiency in MATLAB, specifica...

I need a control algorithm for mobile robots. This algorithm should encompass various vital functions, specifically: - Navigation and Path Planning: The robots should be able to understand their environment and plan their route efficiently. - Obstacle Detection and Avoidance: The robots need to be capable of identifying obstacles in their path and taking appropriate action to prevent collisions. - Motion Control and Stability: The algorithm should help maintain the stability of the robots while they are in motion, ensuring smooth and controlled movements. Ideal candidates for this project should have proven experience in robotics and algorithm development, particularly for mobile robots. Understanding of control systems and practical experience with obstacle detection and avoidance syste...

The project will be due in two parts: (i) the excel example matching and the Nelson & Siegel fitting and (ii) the MBS valuation and risk measurement part.

I need a personalized training for 10th grade high school student on Convolutional Neural Networks (CNN) and Image Classification in Python. The main goal of this training is to implement a simple project: object detection and classification with custom images. Key Requirements: - Expertise in teaching CNN and Image Classification - Proficiency in Python - Experience in guiding project implementation - Ability to tailor lessons for a 10th grade student The ideal freelancer for this project should be able to make complex concepts accessible and enjoyable for a high school student. Your role will be to guide the student through the project, helping them to understand the necessary concepts and how to apply them in Python. You will work with the student to create a custom dataset for the o...

I am looking for a skilled professional with expertise in power system analysis, specifically load flow analysis. The project involves working on a transmission system with a focus on voltage regulation. Key objectives include: - Conducting comprehensive load flow analysis using MATLAB - Assessing the system's ability to regulate voltage under various load conditions - Providing recommendations based on the analysis Ideal candidates should have: - Proficiency in MATLAB, particularly in its application for power system analysis - Prior experience with load flow analysis in transmission systems - Strong analytical skills and attention to detail. Only MATLAB should be used for the analysis. The transmission system consists of 1-50 buses. Please include comprehensive code documentatio...

I'm seeking a skilled professional to create a robotic arm simulation designed for educational purposes. The primary goal of this project is to help learners understand and program robotic movements. Key Aspects: - Design a user-friendly simulation that focuses on programming robotic movements - The simulation should be developed in MATLAB - An understanding of basic robotics principles is necessary to ensure the simulation is educational and accessible Ideal candidates will have a strong background in robotics, programming experience with MATLAB, and a passion for education. Please include examples of similar projects in your proposal.

I'm seeking an expert with access to Cadence Virtuoso who can assist with verification and simulation of analog circuits using the ADE Explorer tool

I have a robotic arm that requires detailed refinement in SolidWorks to ensure proper fitting of motors into the hand. The project involves several key tasks: - Design of motor housing - Detailed mechanics for finger joints - Integration of sensors As part of this project, I also need the refined arm to be simulated in Simsacape Multibody within MATLAB. A PID control system will be used for this simulation, so knowledge and experience with control systems and MATLAB are crucial. Ideal skills and experience include: - Proficiency in SolidWorks - Experience with robotic arm design - Knowledge of control systems, particularly PID - Proficiency in MATLAB and Simsacape Multibody - Experience in designing for motor fitting and sensor integration Please note, the overall structural integrity ...

I have EEG data that needs to be analyzed. The data is in MATLAB format. Please perform the following analysis: Patterns. Please identify Analysis patterns in the EEG data.

I need help to analyse the spectral heatflux at solid-liquid interface using molecular dynamics with LAMMPS. I already have a simulation setup ready, and the materials involved in this simulation are polymers. Ideal Skills: - Proficient in LAMMPS - Experience with molecular dynamics simulations - Knowledge of heatflux analysis - Familiarity with polymer materials - Experience with Python or other scripting languages for post-processing simulation data - Proficiency in using high-performance computing resources for large-scale simulations - Background in thermal conductivity research, especially in polymers Please reach out if you have the necessary skills and experience. Please provide graphs for the analysis results.

I have some time-series data that requires thorough analysis. The task involves proofreading and editing the data as well. Ideal Skills: - Proficient in MATLAB, particularly in data analysis - Experienced with handling time-series data - Attention to detail for proofreading and editing - Strong skills in data visualization and statistical analysis I'm looking for someone who can not only analyze the data but also ensure its accuracy and cleanliness.