FrequencyLowPass

n×n子块的DTC图像变换及频谱特点。 熟悉JPEG基本系统的图像编解码方法。(n × n sub-block of the DTC and the spectrum characteristics of the image transformation. Familiar with the basic system of JPEG image codec method.)

说明：   互信息：计算两幅图像之间的互信息(Mutual information: calculating the mutual information between two images)

说明：  CT图像重建的变换类算法，该方法采用fourier变换算法(CT image reconstruction Transform algorithm, the method used fourier transform algorithm)

这个代码是用来实现特征滤波器的，该滤波器基于最小二乘法，可以实现低通高通带通带阻带通等功能。(This program is to realize an Eigenfilter,which is based on total least squares.)

AT COMMANDS INTERFACE GUIDE

说明：  GPS种产生C_A码matlab仿真程序 (GPS code generated simulation program C_A)

Single-Phase PWM Inverter This demonstration illustrates use of the IGBT/Diode block in voltage-sourced converters. It also demonstrates harmonic analysis of PWM waveforms using the Powergui/FFT tool.

pid controller implementation using matlab

基于Wolf方法计算Lyapunov指数，直接运行文件Wolf_3DLyapunov.m(Wolf calculated based on the Lyapunov exponent, Run the file directly Wolf_3DLyapunov.m)

matlab课程编程【谷速软件】3D 2D矢量场绘图仪(matlab programming courses [Valley] speed software 3D 2D vector field plotter)