超效率DEA

对于中断技术有非常详细的讲解，带图片完整版(Technology for the interruption of a very detailed explanation, with pictures full version)

2D brownian motion , brownian motion is a particle motion wich simulate the random force of particles

matlab中有关视频图像处理的一些代码介绍，用法，以及例子。(The video image processing in matlab code, usage, and examples.)

fcm算法的matlan实现,包含7个m程序(fcm)

说明：  提出了一种综合采用ButterWorth低通滤波器和平均值低通滤 波器的低通滤波器设计新方法. (Presents a comprehensive low-pass filter and using ButterWorth average low-pass filter low-pass filter design of the new method.)

基于MATLAB的FIR数字低通滤波器的实现设计(The realization of the FIR digital low-pass filter based on MATLAB design )

介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨 含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带 周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以 及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集 性,从而验证了重排 Cohen类时频变换方法的有效性。 (In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof cross-items, and acquire better time )

matlab 程序例子(利用matlab 求位平面)(Matlab procedures example (using Matlab for bit-plane))

这本书是一个短，重点介绍MATLAB，全面 数学和技术计算软件系统。它将 是有益的到bothbeginning和有经验的用户。它包含简洁 必要的MATLAB命令，以及容易理解的解释 使用MATLAB的编程功能的说明，图形 能力，和桌面界面。它还包括一个介绍 到Simulink，MATLAB的系统仿真的同伴。(This book is a short, focused introduction to MATLAB, a comprehensive software system for mathematics and technical computing. It will be useful to bothbeginning and experienced users. It contains concise explanations of essential MATLAB commands, as well as easily understood instructions for using MATLAB’s programming features, graphical capabilities, and desktop interface. It also includes an introduction to SIMULINK, a companion to MATLAB for system simulation.)

MATLAB语言常用算法程序集:内容超级丰富，且非常全面。(MATLAB language commonly used algorithm for assembly: the super rich and very comprehensive.)