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water ripple live wallpaper

求取正弦信号的幅频谱图、均方根谱、功率谱、对数谱等(To strike the amplitude of the sinusoidal signal frequency spectrum, the rms spectrum, power spectrum, the number of spectral)

三次抽样插值的第一类边界条件插值，用于数据处理和科学计算，适合matlab科学计算者参考。(First boundary condition cubic interpolation interpolation sampling, data processing and scientific computing is used for scientific computing matlab reference.)

雷达系统建模与仿真：回波波形、中放后波形、I/Q相干检波后波形、脉压后波形、MTI对消后波形、相参积累后波形、取模后波形、cfar后波形(Radar System Modeling and Simulation: echo waveform, the waveform after the release, I/Q coherent detection shaped pulse waveform after, MTI cancellation after wave, after wave coherent integration after modulo waveform, cfar waveform)

在线快速傅里叶变换（FFT）分析演示，Matlab/Similink(Online fast Fourier transform (FFT) analysis of demonstration, Matlab/Similink)

MATLAB搭建的三种风机模型包含同步电机、异步电机和双馈风机仿真模型(Three kinds of fan model MATLAB structures containing synchronous motors, induction motors and simulation model of DFIG)

说明：  对MFO算法飞蛾位置更新方法进行改进，加快其收敛速度(The moths position updating method of MFO algorithm is improved to accelerate its convergence speed)

This program create histogram for irregular objects like leaf, map, shape of tongue etc.

一种用于非线性降维的流形学习算法，主要是先考虑用每一点处的局部切空间表示该点处的几何特征，然后都局部切空间进行排列(A manifold learning algorithm for nonlinear dimension reduction, mainly consider to use every bit of the local tangent space representation of geometric feature at that point, then the local tangent space alignment )

简单的BPSK误码率仿真曲线，用MATLAB软件，画图很精美(Simple BPSK BER simulation curves, using MATLAB software, drawing a very fine)