VEHICLE-SPEED

pwm整流器仿真模型，可控整流，自搭，好用(pwm rectifier simulation model, controllable rectifier, self-ride, easy to use)

Function matlab of sign-data algorithm

利用matlab实现图像的拼接，经过验证时可用的，可以作为图像处理简单图像拼接的应用(Using matlab to achieve image stitching, proven when available, can be used as a simple image mosaic image processing application)

guide on a line on a different freq.

本源程序是用MALAB编写，并且主要是从图像处理方面研究的(The source code is written using MALAB, and mainly from the study of image processing)

小波变换的EZW源码，官方代码，绝对能运行，绝对是经典代码(source code of EZW, the wavelet transformation.)

说明：  利用小波分析具有时频局部化特性和熵能对系统状态进行表征的特点，将小波分析和熵结合起来，定义了3种小波熵（小波能谱熵、小波时间熵、小波奇异熵），并给出其算法，揭示了这3种小波熵对系统故障表征的机理，对两种理论信号和基于PSCAD/EMTDC仿真的输电线路故障信号(Based on the characteristics of time-frequency localization of wavelet analysis and entropy energy to represent system state, three kinds of wavelet entropy (wavelet energy spectrum entropy, wavelet time entropy and wavelet singular entropy) are defined by combining wavelet analysis and entropy, and their algorithms are given. The mechanism of these three kinds of wavelet entropy for system fault characterization is revealed. The results show that the three kinds of wavelet entropy can be used to characterize system fault Road fault signal)

单纯型算法和最速下降法的综合算法，能很快的搜索到最小值。(Simplex algorithm and steepest descent method of synthesis algorithms to quickly search the minimum.)

一个快速k均值彩色图像的分割算法，运行环境是matlab！(A fast k-means algorithm for color image segmentation, the operating environment is matlab!)

说明：  2019meisaiCti,zheshinimeiyouguodequanzinbanben(2019meisaiCti_fanyiban)