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matlab动量梯度下降算法 生成一个新的前向神经网络 对BP神经网络进行训练 对BP神经网络进行仿真(Momentum matlab gradient descent algorithm to generate a new feed-forward neural networks trained BP neural network on the BP neural network simulation)

用matalb进行ofdm的仿真，这个程序可以运行，简单明了(matalb used for the ofdm simulation, the process can run simple and clear)

小波包分析提取振动信号中的特征频率，计算十字叉丝的在不同距离的衍射图像,可直接计算得到多重分形谱。( Wavelet packet analysis to extract vibration signal characteristic frequency, Calculation crosshairs diffraction image at different distances, It can be directly calculated multi-fractal spectrum.)

说明：  程序能够随时生成二维地图，并将灰狼优化算法应用于二维路径规划中。(The program can generate two-dimensional map at any time.The gray wolf optimization algorithm is applied to the two-dimensional path planning.)

Matlab Introduction ppts

说明：  利用AR模型针对davenport谱的随机风速时程的模拟。(e moving model of the simulated wind speed time history。)

A Matlab code to simulate an OFDM with zero padding

由于地球的上空有76颗依星，所以依星可以定位到地球的任意一个地方，该程序主要完成地理位置的定位(Because there are 76 above the Earth s Iridium, Iridium so you can navigate to any place of the Earth, which is mainly geographic location)

说明：  利用神经网络实现电磁波信号的波达角预测，MATLAB实现方法(Prediction of Signal Arrival Angle of Arrival Using Neural Network)

基于混沌扰动算法来解决pso算法早熟问题，并用二者结合来训练灰色预测模型参数(Perturbation algorithm based on chaotic algorithms to solve the pso early-maturing issues, and to use a combination of both to train the gray prediction model parameters)