a2

对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)

m.file phase congruency for image processing applications

Visual Tracking with Multiple Learning

有源电力滤波器的仿真模型，matlab中simulnk建模，测试可用。(Active power filter APF simulnk model)

三重化双向buck—boost电路 实现三重化dc dc双向buck—boost电路的功能(Triple bi-directional buck-boost circuit)

说明：  使用Matlab工具使仿真发出SVPWM波形，并验证其有效性(The simulation of SVPWM waveform is made by using the tool of matlab, and its validity is verified.)

数字信号处理实验程序部分，配对我发布的数字信号处理实验讲义，基于Matlab的FFT变换，IIR数字滤波器设计，FIR数字滤波器设计(Digital signal processing part of experimental procedure, matching my release digital signal processing experiment notes, based on Matlab' s FFT transform, IIR digital filter design, FIR digital filter design)

MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)(The main function of MATLAB_ instruction table (feature))

实现一维反卷积，可以免于受到0除影响，要求已知卷积核(Achieve a dimensional deconvolution)

本程序利用显式差分格式，将波动方程离散化，进而求出波动方程的数值解，不断地细化空间和时间步长，可以让数值解逼近理论解。(The program with the implicit difference method, the discrete wave equation, the numerical solution is obtained, continue to refine the long walk the numerical solution can approach the theoretical solution.)