完整模拟地震正演的程序

matlab的滤镜 包含有2个文件 作业(matlab filter contains two file operations)

是一种双隐层反向传播神经网络，图像的光流法计算的matlab程序,是路径规划的实用方法。( Is a two hidden layer back propagation neural network, Image optical flow calculation matlab program, Is a practical method of path planning.)

DC power is steady and continuous, with an electrical charge that flows in only one direction. When the output of DC power is represented on a graph, the result would be a straight line. AC power, on the other hand, flows back and forth in alternating directions so that, when represented on a graph, it appears as a sine wave, with smooth and regular peaks and valleys. A power inverter uses electronic circuits to cause the DC power flow to change directions, making it alternate like AC power. These oscillations are rough and tend to create a square waveform rather than a rounded one, so filters are required to smooth out the wave, allowing it to be used by more electronic devices. AdChoices

here we will estimate delay time added to the channel and we will plot the error

对实域信号加窗（矩形窗、汉明窗）做DFT分析信号频谱(The real field signal plus (rectangle window, hamming window) do DFT spectrum analysis)

说明：  小波去噪指标-信噪比，用这个程序可以实现(Wavelet Denoising indicator- signal to noise ratio can be achieved with this procedure)

用matlab实现了对于离散傅里叶变换求其循环卷积(Achieved with matlab discrete Fourier transform for the cyclic convolution)

TP matlab mS TP matlab mS

自己编写的一个Susan滤波算法，滤波效果很好，值得推荐(I have written a Susan filtering algorithm, the filtering effect is very good, worth recommending )

混沌时间序列 GP算法求关联维的另一种方法(GP algorithm for chaotic time series correlation dimension seek another way)