filter

利用MATLAB 仿真工具设计出一个QPSK仿真程序，以衡量QPSK在理想信道、高斯白噪声信道和先通过瑞利衰落信道再通过高斯信道三种方式的调制解调得到的功率谱密度、噪声曲线、星座图及误码性能,并对仿真结果进行了分析。(QPSK simulation design and Realization Based on MATLAB)

bw Image Segmentation

控制链路的仿真链路，包含PCFICH, PHICH, PDCCH 信道。主要进行PDCCH链路性能的仿真测试(Control link simulation of link,including PCFICH, PHICH, PDCCH channel.Mainly for the performance of PDCCH link simulation test)

说明：  基于PCA实现的人脸识别，识别率达到80 以上(Face Recognition Based on PCA implementation, the recognition rate of more than 80 )

对matlab初学者是非常有用的资料 值得一看！！(It s worth for one to study Matlab …)

基于互功率谱的时延估计，数值分析的EULER法，最大似然（ML）准则和最大后验概率（MAP）准则。( Based on the time delay estimation of power spectrum, EULER numerical analysis method, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.)

上述代码对光纤通信系统中的常用NRZ码时域和频域特性进行了分析，NRZ适于短距离低速率光纤通信系统中使用，其频谱特性相对于RZ码频谱较窄，但峰值功率较高，对非线性容忍度较小(NRZ,modulation,PMD analysis)

一种很容易理解的svm matlab工具箱,可用于分类，回归，并附有很多示例。(A very easy to understand svm matlab toolbox, can be used for classification, regression, together with many examples.)

matlab用于数学的方差分析 可以处理一系列的重要拟合问题(analysis of variance for mathematics matlab can handle the fitting of a series of important)

这是《MIMO-OFDM Wireless Communications with MATLAB》书中的源程序，这本书是关于MIMO-OFDM的新书，非常有用啊.备注：转载于http://download.csdn.net/source/3248044(This is the " MIMO-OFDM Wireless Communications with MATLAB" source book, this book is a new book on MIMO-OFDM is very useful to ah. Note: reproduced in http://download.csdn.net/source/3248044)