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用于信道估计的LS算法仿真 我们对基于信道估计的训练序列进行了一个详细的研究，此种训练序列是用在中继节点的转接放大设计上。(we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme.)

说明：  无区间约束powell算法MATLAB实现(No interval constraint algorithm for MATLAB implementation powell)

标定程序，张正友的标定程序，实现摄像机内外参数标定(calibration procedures, Zhang is the Friends of the calibration procedures, and outside the parameters of the camera calibration)

手写体SVM分类器的设计源代码，，挺好的，可以参考(SVM Handwritten classifier design, source code, very good, can refer to .)

基于matlab的新型信号处理算法集。包括模拟退火、遗传算法、反向传播神经网络、小波变换等等，对于统计信号处理很有参考价值。(Matlab based on a new type of signal processing algorithms. Including simulated annealing, genetic algorithm, back-propagation neural network, wavelet transform, etc., for statistical signal processing useful reference value.)

说明：  利用SLM和PTS降低OFDM系统PAPR，并得到相应的对比图形(Using SLM and PTS techniques to reduce the PAPR of OFDM system,and figure the CCDF)

常用的Matlab命令以及一些初始简单代码，适合于初学者作为入门的资料。(Commonly used Matlab ordered and some initial simple code, suitable for beginners as introductory material. )

使用二分坐标下降法实现对乘正定系数矩阵的求逆计算(DCD Matrix INV)

matlab应用程序接口用户指南，matlab与其它程序的联合调用(matlab Application Programming Interface User' s Guide, matlab and other procedures for the joint call)

this code is regarding to one simple network area. this code consists of some access points and link between them using distance relation. some access points are far away the signal transmitted