matlab振动分析程序

说明：  用Matlab对一副图像进行图像的腐蚀膨胀处理。处理的效果满意。(A pair of images using Matlab for image expansion of the corrosion treatment. Satisfied with the treatment effect.)

JPEG图像压缩标准MATLAB仿真程序。包括DCT变换及其逆变换、量化及反量化等过程。(JPEG image compression standard MATLAB simulation program. Including the DCT transform and its inverse transform, quantization and inverse quantization and other processes.)

最小二乘法辨识 对系统输入伪随即序列输入，得到输出， 加入噪声，模拟辨识过程(least squares method for identification system importing counterfeit immediately sequence input and output is, by adding noise to simulate the process of identification)

用汉宁窗函数法设计一个数字FIR高通滤波器，要求通带边界频率为500Hz，阻带边界频率为400Hz，通带最大衰减1dB，阻带最小衰减40dB，抽样频率为2000Hz，用MATLAB画出幅频特性，画出并分析滤波器传输函数的零极点(With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band boundary frequency for 400 Hz, bandpass biggest 1 dB attenuation, stop-band attenuation least 40 dB, sampling frequency for 2000 Hz, MATLAB draw the amplitude frequency characteristics, painted and analysis filter transmission function of zero poles)

matlab语言。多导体传输线之间耦合的问题！实习时编写。(matlab language. Coupling between the multi-conductor transmission line problem! When writing internship.)

用于四阶龙格库塔数值积分，做matlab仿真实验时会用到。(For the fourth-order Runge-Kutta numerical integration, doing matlab simulation experiments will be used. )

采用floyd算法计算图中任意两点之间最短路程，可以有负权(Floyd algorithm to calculate the shortest distance between any two points can have a negative right to)

MATLAB类面向对象编程学习资料，是一个很不错的文章哟！！！(MATLAB object-oriented programming class learning materials, is a very good article yo! ! !)

Matlab simulink model of SRM

基于matlab GUI的pid整定分析，可以根据输入的函数实时输出波形，还可以对pid系数进行设定(Setting the pid matlab GUI-based analysis, real-time output function according to the input waveform can also be set to pid coefficient)