Three_Phase_ACDCAC_PWMconverter

its a good perentation for data aquation .this persentation fully explain the process of data aquation

可以确定系统的解的稳定性，还可以做出系统解的时间图和相图。(The stability and bifurcation behavior of the system can be determined)

早期的作品 ＝ZHB油泵校正器检测系统（DEMO）＝ 【dos界面设计】 本软件系统采用Borland C++[3.1]编写，系统完全由本人一人利用业余时间开发而成。系统 的开发过程中完全没有用到别人做好的软件包，所有的功能都是由自己一个一个的去实现的，所有的接口都是由自己设计的，包括：汉字显示、XMS调用、鼠标中断处理、键盘中断处理及各种各样的汉字，AscII码字符自适应的显示窗口、菜单窗口、选择窗口、输入窗口、信息显示窗口等等。 对于DOS下的C++编程有一定的参考作用，其中的DOS界面设计应该是比较精彩的部分，另外，一些dos下的设备操作技巧，也也有参考作用吧，比如：XMS调用、鼠标中断处理、键盘中断处理，汉字显示等等。所有的功能用类的方式组织，再利用很容易。 附有编译后的可执行版本,需要附有XMS的DOS系统，在98的DOS窗口下可以运行，2000/nt/xp下不能运行。-early works = ZHB pumps Correction Detection System (DEMO) = [dos interface design-- the software system uses Borland C [3.1] preparation, the system entirely by one person, I developed with the use of spare time. System development process not use other people to do the job package, all the functions are by themselves in a one to realize that all the interfaces are designed by themselves, including : Chinese, XMS call, interrupt handling the mouse, keyboard interrupt handling and a variety of Chinese characters, AscII adaptive code characters display window, the window menu, select window, input

讲解了纹理图象的原理，纹理识别研究等技术-To explain the principles of texture images, texture recognition technology

51单片机中led流水灯的c程序在压缩包中包含c程序和keil工程等等，需要的可自行打开观看(The C program of LED pipelining lamp in 51 single chip computer includes C program and keil project in the compression package. It can be opened and watched by itself if needed.)

经验模态分解，克服了小波分析的频率重叠效果不明显的问题。可以在欠定情况下进行信号分解。(Empirical mode decomposition, to overcome the wavelet analysis of the frequency overlap effect is not obvious problem. Signal decomposition can occur under undetermined conditions.)

adjacent regions and connected regions

 本系统基于 C8051F020 实现等精度的频率测量， 利用该单片机灵活的控制功能及速 度优势，大大提高了性能和测量精度。以往的测频都是采用高频段直接计数、低频段间接测周 的方法，其测量精度往往会随着被测频率的改变而受到影响。为了克服测频中高低频段测量精 度不等的缺陷，采用双计数器设计，实现等精度的频率测量。等精度的测量方法不但具有较高 的测量精度，而且在整个测频区域内保持恒定的测量精度。 

ppb一种ppb滤波算法来去除图像中的加性高斯噪声，09年才提出来的新算法非常的高效，去噪效果相当好(This MATLAB software implements the denoising algorithm (the Probabilistic Patch-Based filter) for images damaged by multiplicative Nakagami-Rayleigh noise as presented in: Iterative Weighted Maximum Likelihood Denoising with Probabilistic Patch-Based Weights)

说明：  聚类分析是一种模型分析，将具有相似功能的类别进行分类(Cluster analysis is a kind of model analysis, which classifies the categories with similar functions)