haifeng618

该为matlab详尽学习资料，第七章“矩阵分析”(The details for the matlab learning materials, Chapter 7, " Matrix Analysis" )

This program is used to calculate the correlation dimension. The algrithm is GP. Hope your interest.

Simulation of elastic wave field (FCT has grown away dispersive and absorbing boundary conditions)

说明：  小波域数字水印嵌入程序。 实现对数字图像进行水印嵌入和检测。(Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.)

所上传的程序为单相可调频逆变器，采用电压电流双环控制策略(The uploaded program is a single-phase tunable inverter with a voltage-current double-loop control strategy.)

基于Matlab的边缘检测的研究以及各种算子的对比。(Matlab edge detection based on the research and a variety of comparison operators.)

数字信号处理 语音处理与分析 与识别 dsp MATLA(DSP MATLB)

锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

matlab绘图结果在VB的picture控件中显示(matlab drawing the results of the picture controls in VB to display)

说明：  fft分析程序，可以完成对输入信号的谐波分析，得到谐波的频率和幅值(fft analysis program, to be completed on the input signal harmonic analysis, harmonic frequency and amplitude)