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瑞利信道的仿真，课程设计参考代码，包含原理和仿真结果(Rayleigh channel simulation )

time series prediction use ANN

读取波形可以实现波形的度，非常方便使用，是您的正确选择(waveread)

偏最小二乘法，能很好建立物质浓度和与相应的光谱矩阵的回归方程，且能对光谱阵降维和消除噪声影响。(Partial least squares, to establish material concentration and good with the regression equation of the corresponding spectral matrix array dimensionality of the spectrum and can eliminate noise effects. )

说明：  VMD程序，用于轴承、齿轮等振动信号的分解、降噪和重构，实现故障诊断(VMD program is used for decomposition, noise reduction and reconstruction of vibration signals such as bearings and gears to realize fault diagnosis)

RBF神经网络用于分类与回归，非常实用，强烈建议下载(RBF neural network for classification and regression, very practical, it is strongly recommended to download)

分形曲面的matlab简单程序，已经测试过。(Fractal surface matlab simple procedure, has been tested.)

install code to the document,and replease ,make project

This file can be used in matlab to implement easy fft. it is very effective and good method to implement easy fft.

计算循环平稳3阶统计量的程序，自己编的，希望有用(Calculation 3-order statistics of cyclostationary process, their own series, and hope that useful)