matl25

signal detection in 4x4 system using qrdmdfe algorithm with t=1,also includes lqrdm dfe algorithm

打包做好界面的GS算法程序，欢迎大家借鉴(Packing the GS algorithm program of the interface, we welcome you to learn from it.)

利用matlab仿真金属圆柱体内电磁波分布，有助于掌握电磁波的传播情况。 把程序文档放入matlab的默认读取文档中，打开Cwave.m。Cwave.m是演示程序，由它调用其它函数。其中Z表示Kz*z，范围为0~2*pi。默认取2*pi为一个周期，num表示在一个周期内平均取多少个Kz*z值，默认为50(计算后每个值如Er都有五十幅图)。CWaveGuideCaculate函数用于计算Er,Efia,Hr,Hfia,Hz等值。CWaveGuideShow用于三维显示计算后得到的值，可以比较生动看到在一个周期内计算量的一连串的变换。(Matlab simulation using electromagnetic wave distribution inside the metal cylinder, is useful in the propagation of electromagnetic waves. To process the document read into matlab' s default document, open the Cwave.m. Cwave.m is the demonstration program, which will call other functions. Where Z said Kz* z, the range of 0 ~ 2* pi. The default access for a period of 2* pi, num, said the average take in a cycle number of Kz* z, default is 50 (calculated as per the value of Er has 50 chart). CWaveGuideCaculate function is used to calculate Er, Efia, Hr, Hfia, Hz equivalent. CWaveGuideShow been calculated for three-dimensional display of values, can be seen more vividly in a cycle of computation of a series of transformations.)

说明：  关于Matlab的数字仿真及应用，用于信号分析等 (On the Matlab simulation and the number of applications for signal analysis, etc.)

Bit error rate of MRC

matlab图论着色，内涵可以实现简单的图论着色源代码，实现计算色的多项式等功能(the matlab graph theory coloring)

计算增强后语音的IS距离，用于评价语音质量(Calculating the IS-distance of enhanced speech for evaluating speech quality)

Matlab入门篇介绍了一些基本的Matlab语句。并且有丰富的实例。(chapter introduces some basic Matlab statement. And there are abundant examples.)

system identification

详细介绍了数组高精度数，通过这个资料可以很好的学习如何使用(Introduces in detail to solve the array degree, through this material can be very good learning how to use )