filter-x lms 主动降噪算法

说明：  基本源代码程序，针对Artificial neural network人工神经元网络书中的源代码实例(Artificial neural network)

NoiseLevel estimates noise level of input single noisy image. ... In the matlab code, I did not use the toeplitz matrix to calculate the

建立一个实测信号的样本，这里我建立四个随机信号的样本，因为方便显示，蓝色信号为有用信号（正弦信号），黑色的四个信号是随机信号分别与正弦信号叠加形成的实测信号，最后红色的信号为样本的均值信号，即为时域同步平均效果下的信号。(A sample of the measured signal, I created four random signal samples, because it' s easy to display, blue signal is useful signal (sinusoidal signal), four black signal is a random signal with sinusoidal signal is superimposed on the formation of the measured signal. the final red signal is the mean of the sample signal, that is, the average effect of time-domain synchronous signal.)

zernike多项式，拟合波前，适合计算光学、信息光学、激光工程、图像处理等等

les 4 algorithmes standards de localisation en matlab

These codes are very useful in the simulation of HAP

插值与拟合，解方程，数据分析，正确率可以达到98％，AHP层次分析法计算判断矩阵的最大特征值,基于matlab GUI界面设计,通过matlab代码，语音信号的采集与处理，数字信号处理课设。

ICA算法中EASI算法的程序，以前在网上下的(EASI algorithm ICA algorithm procedure, under the Web)

说明：  基于MountainTop数据的STAP算法仿真，该MountainTop数据可以在网上下载(Simulation of STAP algorithm based on MountainTop data, which can be downloaded online)

to find pitch record and play signal