laplacian_eigenmaps

sorce code for gloabal region based active contoru model for the image of circle.This is basic analysis of code includig excel file list the all force and level set initialization.

simulation of fuel cell -part1

计算occupied bandwidth(OBW)的测试代码，在原来的基础上增加了回退修正的功能，结果更准确一些。(Test code of calculate the occupied bandwidth (OBW)，append some code to fix the result.)

滤波器的设计，无限冲激响应数字滤波器设计(Something about the desire of filter)

数学建模常用的书籍 主要讲述的是MATLAB在数学建模方面的具体应用 非常详尽(数学建模常用的书籍 主要讲述的是MATLAB在数学建模方面的具体应用)

for calculating boundray segment

用于实现灰度图像阈值分割的二维最大熵方法，很好用，希望对大家有帮助。(Used to achieve gray image threshold segmentation of the two-dimensional maximum entropy method, matlab source.)

detects the geomorphological changes

Andriod IR for Arduino

this program do qam modulation and upsampling and downsampling and use raised cosine filteroj