conjugate_grad

程序的主要功能是做了一定范围的信噪比下，对每个信噪比：随机信号QPSK调制； 根据Alamouti方案的矩阵进行编码；发送信号经过瑞利信道和加入高斯白噪声； 接收信号采用最大比合并的方法；最后对合并信号进行最大似然判决并求误符号率。 结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)

this is matlab pid tuning code

code for face align using ica (independent component analysis) .a good code for reaserch .

Matlab script that randomize rows and/or colums

用matlab演奏音乐《卡农》，非常好的matlab代码(Play music using matlab " Canon" , very good matlab code)

说明：  Carrier overview sample for CV

最大 李维普罗夫指数 的程序，以及相关的源程序(Maximum Levi Proff index procedure, and the related source code)

量子信息搜索的各种例程 (various routines for quantum information research )

newton raphson MATLAB PROGRAMME

it will shrink the i/p image