case57

simple function for pictire displaying and saving in matlab + preemphasis of signal(simple function for pictire displaying and saving in matlab+ preemphasis of signal)

Numerical solutions of the fractional order chaotic systems

这是一个用matlab编写的构建网络连通支配集的程序。(Build a network connected dominating set of procedures)

这个例子显示了一个静止同步补偿器（STATCOM）用于中点电压调节的500千伏输电线路。(This example shows a Static Synchronous Compensator (STATCOM) used for midpoint voltage regulation on a 500-kV transmission line.)

sift算法进行特征匹配的程序，先检测出关键点，找到两幅图像的关键点连线，里边附有几张图片，效果不错！(code for keypoint match based on sift，the performance is good！)

短时傅立叶变换(STFT)源代码,用语非稳态信号的时频联合描述,可直接用于matlab程序之中.无解压密码.(short-time Fourier transform (STFT) source code, the language of non-stationary signals to the joint time-frequency description, Matlab can be used directly in procedures. No extract passwords.)

matlab 课件，包含各个章节的课件以及源代码，每个章节有对应文件(matlab tutorial and courseware)

仿真研究2PAM，4PAM眼图特性； 分别加入高斯白噪声，码间串扰，研究它们对眼图的影响； 改变接收滤波器的滚降系数，研究它对眼图的影响； 研究不同波特率对眼图的影响。 (Simulation studies 2PAM, 4PAM eye diagram characteristics were added white Gaussian noise, inter-symbol interference, influence their study eye chart changing the receive filter roll-off factor, the study of its effects on the eye research on different baud rate eye effects.)

基于MATLAB/simulink的永磁无刷直流电机调速系统仿真，已调试完毕，效果还可以。(Based on MATLAB/simulink of permanent magnet brushless DC motor speed control system simulation, debugging has been completed, the effect can be.)

说明：  FIR数字滤波器的设计:用窗函数法，频率采样法及优化设计法设计FIR滤波器的原理及方法,用MATLAB编程实现FIR数字滤波器的设计(FIR digital filter design: using window function method, frequency sampling method and optimal design of FIR filter design method principles and methods, using MATLAB programming design of FIR digital filters)