rgb2lab

说明：  利用matlab对空时编码的多天线系统中的alamouti空时编码进行了仿真，信道为瑞利衰落信道(Matlab using space-time coding on the multi-antenna system of space-time coding alamouti the simulation, channel for Rayleigh fading channels)

1.Matlab 7.6简单入门。 2.Matlab 7.6小波工具入门。(1.Matlab 7.6 simple tutorial. 2.Matlab 7.6 Introduction of wavelet tools.)

In Matlab, pcolor won t do a checkerboard square centered on the datapoint, so instead, this forces it into centering the points.

hilbert 的VB6.0的代码，利用matlab验证过了，可以用于包络解调分析(hilbert the VB6.0 code, the use of matlab verified, and can be used for envelope demodulation)

可以计算双包层光纤耦合系数，采用耦合模方程计算(Can be calculated double cladding fiber coupling coefficient)

calculating the square root of A by Newton method used to calculate the root of A by the method of Newton: usual and the modified method

several numerical method code

把经纬度表示的两个点转换为两点距离或以第一个点为原点的第二个点的XY坐标(Convert 2 points described in Longitude and Latitude to their distance or coordinate.)

algoritmo de minimos cuadrados

LMS RLS equalization simulation