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Mathematics Jobs

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Fixed-Price - Est. Budget: $ 500 Posted
Our project needs an Android developer capable of creating more complicated mathematical algorithms than it is usually required for commonly used apps. GUI part of our application is quite simple. But we need also a skill to be able to make some animated instructions for users help. Candidates that have university degree in mathematics have higher priority. We also prefer to work with developers from the ex soviet block.

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
The project includes reading a detailed analytical approach including Gaussian mixture models with a dynamic baseline and N-way ANOVA. We need someone who can critically assess the plan and help identifying flaws in it. Next to criticising our current approach, you should be able to formulate your opinion with regards to other solutions that might work. You won't have to implement anything, but the plan should be as detailed as possible, so a Python-developer without deep statistical knowledge should be able to implement it. We need someone with a strong understanding of probability theory and statistical models. Our methodology document is fairly complicated already, so unless you are proficient with Mathematics and have a strong understanding of gaussian mixture models and how they are usually implemented, please do not apply. It is crucial that the person oversees the entire field, and can not only find a working solution, but can identify what is the BEST approach. Familiarity with...

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
The related patent application entitled "System for Harvesting Seaweed and Generating Ethanol' represents a lightweight drone harvesting head tethered by a hose transport system to a much heavier primary ocean vessel. The first part of the concept involves using a much smaller mass than the primary ocean vessel to harvest in a pendulum like motion through the water, thereby moving much less mass than a conventional seaweed harvesting vessel during normal operations. The second part of the concept involves juicing the harvested kelp aboard the primary ocean vessel and then subjecting the juice to high pressure inside a reverse osmosis filter, thereby separating a great deal of the entrained water without losing dissolved solids. Transporting a concentrated pulp to a fermenter and distillery instead of the entire kelp seaweed mass should dramatically improve the efficiency of the system by minimizing energy consumption. I am seeking an individual that can mathematically estimate...

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are starting brand new Math tutoring center and currently developing math curriculum for 2nd to 8th grades that meet the Virginia Standard of SOL . Our competitors are MATHNASIUM, KUMON, C2 Education, Sylvan Learning. I like you to review the preliminary draft from our developer. Purpose is to tell a convincing stories why customers should choose us. We can work with you to provide additional info for your writing DRAFT C3 Cyber Club is not only attempting to opening computer enrichment course, but a mathematics course for all grades. After development from mathematics teachers and experts, we have achieved a process to have kids build their fundamental math knowledge to succeed or get ahead in their education. Virginia Standards We understand that the mathematical standards in the Virginia Department of Education is one of the most difficult in the United States. Our curriculum is created to cover all materials for all grade levels in the Virginia standards....

Fixed-Price - Est. Budget: $ 150 Posted
Debemos hacer un análisis de los ingresos en los hogares. Los factores que influyen sobre estos y al estudio de la pobreza. Nos gustaria estudiar qué variables influyen más y si unas variables dependen de otras. Por eso mi decisión de utilizar como modelo la regresión, tanto lineal como múltiple. Dependiendo si quiero ver la dependencia entre dos variables, o más. E incluso poder prever valores de la variable dependiente en función de la independiente. Son muchas las variables macroeconómicas que pueden afectar a nuestro estudio: El PIB, PNB (producto nacional bruto), PBI Nominal, tasa de crecimiento económico, PBI per cápita, el ingreso nacional disponible, la demanda agregada, los precios corrientes y constantes, el IPC, la inflación, el tributo (tasas, impuestos,..), impuestos directos e indirectos, el déficit fiscal, la presión tributaria, el ahorro, el dinero, la liquidez, la tasa de intereses (activa o pasiva), población activa, política monetaria ,tasa de desempleo abierto,...

Hourly - Est. Time: Less than 1 month, 30+ hrs/week - Posted
I have expert in matlab code writing for chemical engineering. I have been done many simulation in chemical engineering via matlab software. The main projects are as below: 1- Adsorption systems 2- Reaction systems 3- Thermodynamics and equilibria systems 4- Generating a simulator software (MATLAB executable) 5- Optimization of chemical process via matlab 6- and etc.

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Tutor Pace (http://math.tutorpace.com) is an accredited,Texas-based online tutoring service that provides world-class education solutions to students across the globe. We help students from kindergarten to college succeed in Math, Science, English, and Social Studies through online tutoring sessions that are geared toward the needs of the individual. Tutor Pace is looking for a motivated online math tutor who is experienced in pre-algebra, Algebra I & II, Trigonometry, and Calculus I & II or related fields. Math tutor candidates should be well-versed in all levels of mathematics topics (basically in pre-algebra, Algebra I & II, Trigonometry, Geometry, College Math and Calculus) or related fields and be able to communicate these concepts and skills to students at various learning levels. Qualification: Experience in teaching or tutoring in math. Tutors must have a minimum of a Bachelor's degree in math or a related field.

Fixed-Price - Est. Budget: $ 85 Posted
We are looking to hire a Maths Solver to work exclusively on writing maths solutions to specific questions within the Grade 7 - 12 (High School) Syllabus. The candidate will be required to add steps and explanations within the math solutions so that a student learning will be able to understand how each mathematical concept works within the solution. Essentially, the candidate will be authoring their solutions for the benefit of the student viewing the solutions. Skills Required: - Excellent Grammar & Punctuation - Knowledge Of Math Concepts & Topics Up To Grade 12 Level - Ability to express how different mathematical concepts work

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
The scope of this project is to develop an image processing system for a pipe welding robot. The robot control system will rely on feedback from the image processing algorithms to determine the location of the welding electrode in relation to the weld seam edges to correct positional errors. It is anticipated that to achieve these objectives the following general steps will be required: 1) Establish a coordinate system 2) Calibrate the image 3) Window the image (for weld pool and weld seam edges) 4) Remove interlacing artefacts 5) Apply a median filter 6) Apply a sharpening filter 7) Identify edges using a modified Canny operator 8) Remove false edges 9) Scan for edges 10) Fit functions to the edges 11) Determine the positional error 12) Interface to the control system Refer attached illustrations for further information.