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对语音信号的RLS滤波程序，噪音为固定信噪比的高斯信号(RLS voice signal filtering process, a fixed signal to noise ratio of the Gaussian noise signal)

PLL simulation in simulink

用MATLAB M文件产生4096点的正弦数据(MATLAB M-file to produce a 4096-point sine data)

调制信号在systemview环境下的仿真(Modulated signal simulation environment under systemview)

产生噪声函数矩阵，噪声的大小可以根据参数改变。最后可以给图像加噪声(Noise function)

Guide to using the various background detector implementations

计算给定函数的全局最优位置以及优化极值，并输出结果(Calculating a given function and optimize global best position extremes, and outputs the result)

采用间接法在matlab中进行功率谱密度计算(Using the indirect method for power spectral density calculation in matlab)

光纤耦合仿真MATLAB程序包，可以仿真不同芯径的光纤模式分布，可以仿真光纤的耦合损耗。(fiber coupling simulation)

说明：  使用matlab编写的BP神经网络的算法，使用单隐层的网络，其中包括一个实例文件，对20个数据作分类。(Prepared using matlab algorithm BP neural network, using a single hidden layer networks, including an instance of the file, the data for 20 categories.)