bp_net

通过调用DSP builder中的设计模块设计的DDS，已经验证通过，可调节频率字来调节输出频率(Through the design module called DSP in the builder DDS, which has been verified by word frequency, can be adjusted to adjust the output frequency)

this matlab code reads the data text files UCI Spoken Arabic Digits and save the results in a mat file which user can easily use.

宽带信号协方差矩阵稀疏表示DOA估计算法仿真(The broadband signal covariance matrix sparse said DOA estimation algorithm simulation)

连续信号（可以自定义的函数）的FFT效果图，初学者学习的例程，不错(Continuous signal (can custom functions) of the FFT renderings, for beginners to learn the routine, good)

the matlab code of fading channel

计算了5 元侧射阵，阵间间距分别为0.25、0.5、0.8倍波长的方向图(Calculation of five yuan side shot array, the array spacing between wavelengths respectively 0.25,0.5,0.8 times pattern)

描述光在非线性介质中的传输，用的方法为分布付里叶方法。(Described in the non-linear optical transmission medium, the methodology used for the distribution of Fourier methods.)

说明：  matlab写的运动检测 自动实现 十分有用的代码 值得学习！(Motion detection matlab automatically write the code should be very useful to learn!)

改进粒子群算法以及例子,可单步运行，算法参数可调(improve PSO and example)

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