## Random walk movement

In this project, I wrote a matlab code to keep a marker which moves randomly toward a square area, inside the boundary. so the marker moves with a specific speed in a random direction. when the marker reaches to the boundary of the square area, it will first bounce back and then will keep moving…

## Exponential smoothing

Exponential smoothing method for finding the trend and seasonality of the data and doing forecast. simple exponential smoothing is for the data which doesn’t have seasonality. for data which has seasonality exponential smoothing has three formula as we could see in the figure below: at is level, bt is the trend and Ft is seasonality.…

## Two way analysis of variance tutorial

In the video below you can see a tutorial for doing two way analysis of variance on balanced data using matlab. the data are stored in a text file in tab delimited order.

## Panel data analysis

A company decided to do to statistical analysis to find a model for the revenue gained by their employees. in the passed years and find a model to do forecast for the next year.

## Effects on ORP of increased cyanuric stablizer

This excel sheet includes table and formula of the mv – oxidation reduction potential. The formula uses ppm/cl2 and ppm cyanuric  acid concentrate in a function and finds the mv – oxidation reduction potential /CI2 equivalent and finally it draw the curves for various ppm/cl2 from 0.3 to 4.

## Jump Simulator

We had a request from a customer for creating a simulator from ground up with python where it should have the ability to run on multiple platforms. And we happily accepted the project, In implementation we where very careful about physics methods we used.