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说明：  bpsk分布，awgn,瑞丽衰落信道，调制解调加滤波，计算误码率(BPSK distribution, awgn, Ruili fading channel, modulation and demodulation increase filtering, bit error rate calculation)

256色转灰度图，用matlab实现一副彩色图像的灰度变换，但必须是bmp格式的图像(256-color to grayscale, using matlab to achieve a color image of the gray-scale transformation, but it must be bmp format images)

c++程序设计讲义 cppprograming 含源码(c++ programming including lectures cppprograming source)

灰色PID控制，灰色PID位置跟踪的matlab源码(PID control of gray, gray PID location tracking matlab source code)

分别建立命令文件和函数文件 转换想x，y的值 求一元二次方程的根(The establishment of a command file and function file Conversion to x, y values Seeking the root of one dollar a quadratic equation)

基于matlab滤波器的设计，谢谢支持，多多关照，请让我过吧，我想下点东西，日后必会认真弄，现在很急！(this is a filter . thank you! please let me go thorgh! thank you again.i just want to download a project.)

说明：  使用各种方法进行图像特征提取，对特征不明显的图像有很好的效果！(Using a variety of methods for image feature extraction, feature obscure the image of good results!)

This is the LDPC code for Log domain

Region based segmentation

此段程序描述了电偶极子在静态的情况下的电场、电势分布图。 比较简单注重在一些基本语句的使用(This procedure describes the electric dipole in the case of static electric fields, electric potential distribution maps. Relatively simple focus on the use of some of the basic statement)