ECGwaveGen

在MIMO系统下，空时分组码在不同天线下的性能（基于接受信号合并）(STBC performance under different antenna)

Matlab程序，利用待定系数法局算任意的矩阵函数的结果，内有详细实验报告结果分析(Matlab program, using undetermined coefficient method Bureau arbitrary count the results of matrix function, which has a detailed analysis of the experimental results of the report)

仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)

Matlab code for SIMPLE

图像处理教程案例，源码程序，刚入门的学者不妨一阅，必然好处多多。(Image processing tutorial cases, source program, just to get a scholar might read, certainly many advantages.)

matlab命令大全，供初学者使用，收集了大部分有用的命令(matlab command Daquan, for beginners, collected most of the useful commands)

实现图像灰度及黑白度转换,主要在matlab 环境下使用，具有很好的实用意义。(Gray and black and white image conversion degrees, mainly in the matlab environment, with good practical significance.)

移动通信中信道仿真研究，使无线信号传输具有信道参考性。(Simulation Study of Mobile Communication CITIC Road, so that the wireless signal transmission with a channel referential.)

说明：  对给定的数据，利用PCA求取数据中主分量(Given the data, using principal component in the PCA data to strike)

位同步例程源代码，BPSK的位同步gardner算法(BPSK synchronization gardner algorithm)