V2G

二阶系统的最小二乘一次完成算法辨识程序；主要根据实验室对数据处理的程序改的(A complete second-order system least squares algorithm for identification procedures mainly based on laboratory data processing procedures reform)

this code is developed in matlab for different sound using wavelets

matlab中的psat软件可以用于潮流计算，连续潮流计算，小扰动分析，分岔分析等等，这是三个版本的说明书(psat matlab software can be used in the flow calculation, continuous flow calculation, the small perturbation analysis, bifurcation analysis, etc., which are the three versions of the manual)

I have provided the code for watermarking and calculatuin of MSE , PSNr and comparison.

本程序主要利用小波分析的mallat算法实现谱分析的功能(The main advantage of wavelet analysis procedure mallat function of spectral analysis algorithms)

对在实际应用利用的IS-95filter进行性能分析，而用matlab进行仿真。(About real IS-95filter does analisys.)

很实用的db5小波分解程序，希望对大家有 用(Very practical db5 wavelet decomposition program, hope to have )

基于matlab的图像检索，供大家学习参考。(Matlab-based image retrieval, for them to learn from the reference.)

this file plot fft . in this file two sine wave are plotted then by fft algorithm we plot fft

图像频域滤波，用matlab实现了在图像频域中通过Butterworth陷波器消除周期性噪声干扰信号。(Image frequency domain filtering using matlab achieved in the frequency domain image by Butterworth notch filter to eliminate periodic noise signal.)