BPSK

计算VaR的，多种方法，功能比较强大，可以学习后替换成自己需要的(VaR calculation, and a number of ways, more powerful function, can be replaced after learning their needs)

说明：  牛顿迭代法对于解决非线性方程应该有很重要的作用吧(Newton iterative method for solving nonlinear equations should have a very important role it)

A movement of charge carriers due to the concentration gradient in a semiconductor is called process of diffusion. When charge carriers move, the current is constituted in a bar. This current due to diffusion is called diffusion curren

雷达信号理论的MATLAB（林茂庸著）里面的代码对大家学习雷达很有帮助 很辛苦找到的 分享给大家(Radar signal theory of MATLAB (Lin Mao-yung of) the code inside the radar for them to learn useful Very hard to find for everyone to share)

harris角点检测，用matlab实现(harris corner detection)

说明：  利用改进的LM算法实现非线性最小二乘法拟合曲线(Using the improved LM algorithm to realize the curve fitting of nonlinear least square method)

my Acoustic Echo Cancellation (AEC) in matlab

一个车牌识别程序的word文档，文档有注释的matlab程序(A license plate recognition program word document, the document annotated matlab program)

DC2DC BUCK CONVERTER

该图片介绍了灰色预测模型的simulink的建模方法(This picture discribes the method of grey prediction model about simulink.)