ecgclassification

sd program in spi interface .. you can connect a sd memmory using spi interface

计算峰值信噪比,可以用于检查图像密写的效果(Calculation of peak signal to noise ratio, images can be used to check the effect of Steganography)

说明：  简单利用最小二乘法对缠绕的干涉相位进行解缠，但最小二乘法有个固有缺陷，其是基于全局相位解缠方法，容易造成整体误差扩散。 (Simple least squares method of winding the use of the interferometric synthetic aperture radar (InSAR) to interfere in phase unwrapping)

TD-SCDMA收发系统建模，联合检测仿真(TD-SCDMA transceiver system modeling, simulation of joint detection)

基于卷积码，AWGN信道的OFDM系统仿真(Based on convolutional codes, AWGN channel OFDM system simulation)

gmsk的matlab调制程序，有详细的解释，很好用。(GMSK modulation function)

同名书配套光盘及例程高质量MATLAB教学书籍(Book of the same name matching CD-ROM)

QPSK传输系统在随机高斯信道和瑞利衰落信道下的误码率计算。(QPSK transmission system in the random Gaussian channels and Rayleigh fading channel bit error rate.)

Reed solomon FEC coding

this code is for iris image enhancement using gaussian filter