ZXEC_duojiercheng_ziji

说明：  利用matlab开发的mri图像分析工具包(the toolbox for MRI analysis with matlab)

一本介绍matlab程序与其他应用程序接口的书籍，其中包括matlab与VC和VB程序的交互方法，内容详实。(Matlab an introduction procedures and other application programming interfaces books, including the matlab program with VC and VB interactive methods, informative.)

Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format. (Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)

audio and speech compression,image restoration,ezw tree using trellis codes

MFCC,即倒谱系数，也是语音的一个特征之一，能够充分利用人耳的特性 ％ 具体的求法就是预处理，然后加窗，进行傅立叶变换，再求出功率普 ％ 然后得出其自然对数，最后进行dct变换 ％ 代码是用matlab写的，用到的一个语音工具箱，可以从网络上下载。(MFCC, that is, just a few pedigree, as well as a voice of one, to take full advantage of people's ears% of the specific characteristics of the solution is pretreatment, then increasing the window, Fourier transform, another sought power pu% then come to its natural logarithm, culminating transform% Extra code is written in Matlab. use of a voice box can be downloaded from the Internet.)

erikson chapter8 solved problems

用matlab编程，RBF用聚类方法求中心时的程序(Using matlab programming, RBF centers seeking clustering method using the procedure)

boost matlab仿真电路输入可根据输入、以及占空比调节输出电压(Boost matlab simulation circuit input according to the input, as well as adjust the duty cycle output voltage)

说明：  《精通MATLAB7.0混合编程》系统地介绍MATLAB 7.0的混合编程方法和技巧。全书共分为13章。第1章和第2章介绍MATLAB的基础知识，第3章简要介绍MATLAB混合编程，第4章至第9章分别介绍几种典型的混合编程方法，包括C-MEX、MATLAB引擎、MAT数据文件共享、Mideva、Matrix和Add-in。第10章、第11章介绍MATLAB与Delphi和Excel的混合编程。第12章介绍MATLAB COM Builder，第13章以图像处理为例介绍了一个综合应用实例。 本书按混合编程的具体方法进行逻辑编排，自始至终用实例描述，每章着重阐述各种混合编程方法的实质和要点，同时穿插了作者多年使用MATLAB的经验和体会。本书既适合初学者自学，也适用于高级MATLAB用户，可作为高等数学、计算机、电子工程、数值分析、信息工程等课程的教学参考书，也可供上述领域的科研工作者参考。 这里是本书所有源码压缩包，内容详尽、实例丰富，包含MATLAB实例的源文件、函数/命令和注解以及程序实例。 ("proficient MATLAB7 mixed programming" system introduced in MATLAB 7.0 Mixed Programming methods and techniques. The book is divided into 13 chapters. Chapter 1 and Chapter 2 on the basis of knowledge MATLAB, Chapter 3 briefed Matlab. Chapter 4-Chapter 9, respectively introduced several typical mixed programming, including C-MEX, MATLAB engine, MAT data file sharing, Mideva, Matrix and the Add-in. Chapter 10, Chapter 11 and Delphi on MATLAB and Excel hybrid programming. Chapter 12 on MATLAB COM Builder, chapter 13 for image processing as an example of a composite application. The book by the mixed programming methods for the specific logic layout description throughout example, Each chapter focuses on a combination of programming and real elements, while full of the author's )

A COM based interface that allows you to call R functions from within MATLAB. The functions are: openR - Connect to an R server process. evalR - Run an R command. getRdata - Copies an R variable to MATLAB. putRdata - Copies MATLAB data to an R variable. closeR - Close connection to R server process. Rdemo - An example of using R from withing MATLAB.