compression-dct-and-dwt

matlab的部分编程实例，可以为大学相应课程提供参考。(matlab part of the programming examples, can provide a reference for university courses accordingly.)

三维的分数阶傅立叶变换，用于非平稳信号处理(the 3D Fractional Fourier Transform)

逻辑双闭环控制仿真电路，可以帮助分析直流电机拖动系统控制设计。(failed to translate)

混沌时间序列加权零阶局域预测.对混沌时间序列进行零阶加权计算，是混沌时间序列预测方法之一(zero-order Weighted partial method)

图像增强技术属于数字图像预处理的范畴, 直方图均 衡化和规定化处理是图像增强技术中的基本方法。(Image enhancement technology areas are digital image preprocessing, histogram equalization and provides image enhancement processing technology is the basic method.)

Matlab GUI 编程教程，通过matlab GUI可以试想面向对象编程，有益于工程实践操纵。(Matlab GUI programming tutorial, through the GUI can be achieved object-oriented programming, is conducive to engineering practice.)

THIS PROGRAMING IMPLEMENT WEIGHTED ARTIFICIAL FISH SWARM ALGORITHM FOR PID TUNING. THE OPTIMIZED PID WAS USED FOR THE TRAJECTORY TRACKING OF BALL AND PLATE SYSTEM WITH EFFICIENT PERFORMANCE

说明：  单极型倍频SPWM simulink仿真，和同等单极性SPWM相比，相同的开关频率，输出电压THD更低，逆变器输出可使用更小的滤波器，对逆变器体积的降低很有帮助，封装子系统，调制度、载波比和调制频率可自由调节，简单易用。matlab版本：2015b(Compared with the same unipolar SPWM, the same switching frequency and output voltage thd are lower. The output of the inverter can use smaller filters, which is very helpful to reduce the volume of the inverter. The package subsystem, modulation system, carrier ratio and modulation frequency rate can be adjusted freely and easy to use. Matlab version: 2015b)

returns the number of boundary segments for the P08 region

基于I-divergence距离的KNN改进算法源代码(Based on the I- divergence of the KNN distance to improve the code)