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用collocation方式对过河问题进行优化(collocation OPT)

说明：  实现神经网络的bp识别手写数字。改程序师用MATLAB实现的，里面代码可以直接用(Bp neural network to achieve handwritten numeral recognition. Reform program to achieve the division to use MATLAB, which code can be directly used)

capture sound port compared matlab own to capture signal biological

kriging拟合帽状图（其他拟也行的哦）。(kriging fitting cap-like figure (other lines are also to be oh).)

Matlab时频分析工具箱,希望能对大家有所帮助啊 (Time-Frequency Analysis Matlab Toolbox, hoping to be helpful for all of us ah)

该程序包实现了VBLAST结构的传输下，接收端采用ZF、ZF_SIC、MMSE、MMSE-SIC等检测算法时误码率和信噪比的性能比较(The package implements the transmission of VBLAST structure, the receiver with ZF, ZF_SIC, MMSE, MMSE-SIC detection algorithm for error rate and SNR performance comparison)

its about MIMO BD algorithm

信道估计程序，ieee发表的文章对应的原码，本人已经验证，可以使用。(Channel estimation procedures, ieee post corresponding to the original code, I have verified that you can use.)

基-4FFT算法，数字信号处理课程的基础算法之一(Group-4FFT algorithm, one of the basic algorithm for digital signal processing courses)

认知无线电中能量检测matlab源码，体是仿真误警概率下，不同信噪比下的检测概率的。(energy detection)