Chen---Relay-feedback-tuning-of-robust-PID-contro

一篇比较好的英文介绍编程的文章,里面包含很多有用的知识，很难下载。(a good English paper for programming。it includes much useful knowledge and it is hard to download it)

This is the complete information of the use of the image processing toolbox in matlab

使用Matlab产生各种窗函数的语句，对各种语句有较为仔细的介绍(Matlab is used to generate the statements of the various window functions have a more detailed introduction to the various statements)

Matlab仿真：采样次数与信号的信噪比的关系曲线图。(Matlab simulation: the number of samples and the signal to noise ratio of a plot.)

Steffensen迭代法求非线性方程的根，和Steffensen加速迭代法求非线性方程的根做对比的例程，有详细中文注释。(Steffensen iteration method for the nonlinear equations of the root, and Steffensen iteration method for the nonlinear equations to accelerate root to do comparison routine, detailed notes in Chinese.)

发送一个开放声音控制（OSC）的信息通过UDP连接 oscsend（美，路径） oscsend（美，路径，类型，arg1的，arg2的,...) oscsedn（美，路径，类型，[参数]） ü= UDP的对象与打开的连接。 路径=路径字符串 =同类型的参数类型的字符串， 支持： 我=整数 f=浮动 商S =串 每组空（忽略相应的参数） 余=脉冲（忽略相应的参数） T=真（忽略相应的参数） F=假（忽略相应的参数） 乙=布尔（不是官方：将参数为T/在F型） 不支持： b=一滴 参数=参数所指定的类型。 示例 ü=的UDP（ 127.0.0.1 ，7488） 的FOPEN（美） oscsend（ü， /测试 ， ifsINBTF ，1，3.14， 您好 ,[],[],虚假,[],[]) fclose（美） 如需关于振荡信息http://opensoundcontrol.org/。(Sends a Open Sound Control (OSC) message through a UDP connection oscsend(u,path) oscsend(u,path,types,arg1,arg2,...) oscsedn(u,path,types,[args]) u = UDP object with open connection. path = path-string types = string with types of arguments, supported: i = integer f = float s = string N = Null (ignores corresponding argument) I = Impulse (ignores corresponding argument) T = True (ignores corresponding argument) F = False (ignores corresponding argument) B = boolean (not official: converts argument to T/F in the type) not supported: b = blob args = arguments as specified by types. EXAMPLE u = udp( 127.0.0.1 ,7488) fopen(u) oscsend(u, /test , ifsINBTF , 1, 3.14, hello ,[],[],false,[],[]) fclose(u) See http://opensoundcontrol.org/ for more information about OSC.)

This a two dimensional level set code that constructs signed distance function using a first order Godunov scheme.

fft变换仿真程序（应用于各种图像处理通信工程）(the code of frequency fft which can using in magic process and communication)

说明：  灰色预测模型matlab实现此模型可以做一些长期的预测(Gray prediction model matlab can do this model to achieve some long-term forecast)

调用noissin.dat的数据，对其做一维DCT及逆DCT，研究对DCT的结果舍去不同点数后的重建情况(Call noissin.dat data, do their one-dimensional DCT and inverse DCT, the results of research on the DCT rounding after the reconstruction of different points)