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Mathematica Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I’m looking for a mathematica wizard with an interest in (parametric) design and architecture. Below, is described in the first part, of what is intended as a longer ongoing project, if the cooperation proves to be pleasant for everyone involved.
Skills: Mathematica
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
This is a design project, that asks for an good knowledge of Mathematica programming. PART ONE Combine two platonic solids (regular polyhedral) and make them pump (= one solid grows bigger, while the other grows smaller, and vice versa).
Skills: Mathematica Python
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, I have a simple Mathematica project. In Mathematica there is a function to list the Hamiltonian Paths for a given graph. ... In Mathematica there is a function to list the Hamiltonian Paths for a given graph. I would like to export all Mathematica's Hamiltonian cycles in a CVS file with the graph number and cycle / path info points. ... I would like to export all Mathematica's Hamiltonian cycles in a CVS file with the graph number and cycle / path info points. Should be straight forward for any Mathematica user. Give me a price and schedule, https://reference.wolfram.com/language/Combinatorica/ref/HamiltonianPath.html Thanks
Skills: Mathematica
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Design a circuit to collect (harvest or couple) AC power from the EMFs generated by overhead 3 phase AC electric transmission lines/circuits in order to power a remote, autonomous, 30 W field computer and sensor system. Such systems are located at the periphery of high-voltage transmission line ROWs (Rights Of Way). Minimum distance to the overhead phase conductors is ~ 20 meters. Power harvesting/coupling mechanism and design can be based on AC Magnetics (induction) or AC Electrostatics; I have significant experience in sensing and in obtaining power using AC Magnetic Induction, and would prefer an AC Electrostatic Approach. A DC Output is desired, but low-voltage (<220 Vac) could be used. High-voltage overhead transmission lines/circuits range from 69 - 765 kV and, typically, carry 100 - 1000 A. Initial work should target 500 kV with a 500 A load.
Skills: Mathematica Analog Electronics Circuit Design COMSOL Multiphysics
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
I have some time series data of skin temperature measurements from human subjects. These subjects underwent a series of temperature transitions. However, the devices used to measure skin temperature had a slow response time. I'd like to do a rough correction of these measurements based on some response time data I collected retrospectively. I have a very crude correction matrix based on the difference in temperature measurements over time between a quick response device and the slow response device used. This can be used as the basis of the correction. I've also attached some example graphs showing the type of correction I'm referring to. In addition, I'd also like to smooth the data to remove minor fluctuations, and interpolate from 5 second intervals down to 1s intervals using a public spline interpolation. The aim of the correction exercise is to correct the general trend of skin temperature change following the transition. There is data from 13 subjects, each with 13 skin temperature measurements. There are 6 transitions in total. Data will be provided as an Excel file (.xlsx). The corrected and smoothed data should be returned in the same document upon completion. The data file and any addition details will be given to the successful applicant.
Skills: Mathematica Data Analytics Data Cleansing Data Science
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Hi, I need two of the above done, as it is a challenge i have been given to qualify for a team of quantitative financial technocrats in my company. I need guidance. I will provide the file for the applicants individually. Pricing Basket Credit Default Swap and Portfolio Construction using Black-Litterman Model
  • Number of freelancers needed: 2
Skills: Mathematica C++ MATLAB Python
Fixed-Price - Expert ($$$) - Est. Budget: $3,000 - Posted
Responsibility Processing, data analysis, stress testing, monitoring of statistical information; Construction of correlation, regression, and other models (checking of hypotheses); Creation of mathematical models for the data analysis and its prediction, carrying out experiments; Researching, development and application of mathematical models and methods for tasks in the sphere of sports and online games. Requirements Higher mathematical education, academic degree is welcomed; Experience in the profession for at least three years; Profound knowledge of the theory of probability and mathematical statistics, casual processes, combinatorics, theory of games, numerical methods, methods of optimization, and other; Experience of the analysis of temporary ranks, casual processes; Experience in the creation of complex mathematical models; Experience in working with databases, SQL knowledge at sufficient level for extracting the necessary information from the database Terms The probation is 1 month; Office in the center of Kharkiv; Gambling and betting project.
Skills: Mathematica
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