matlabexample

c4.5 a classification

说明：  《普林斯顿科学文库2-天遇混沌与稳定性的起源》 《普林斯顿科学文库2-天遇混沌与稳定性的起源》(&quot Princeton Science Library 2- day event of the origin of chaos and stability,&quot &quot Princeton Science Library 2- day event of the origin of chaos and stability,&quot )

说明：  本书<<实用小波方法>>用通俗的数学语言介绍了小波理论及其应用的基本知识，围绕时-频分析需要的问题，讨论了Fourier变换和窗口Fourier变换的不足之处，详细分析了小波变换的基本原理.(Book &lt &lt Practical wavelet method&gt &gt in simple mathematical language description of wavelet theory and its applications, basic knowledge, around the time- frequency analysis of the problem need to discuss the window Fourier transform and Fourier transform shortcomings are analyzed in detail The basic principle of wavelet transform.)

对四旋翼飞行器进行了动力学分析，并在动力学建模的基础上设计了PID控制器，通过simulink仿真。(Four-rotor aircraft for the kinetic analysis and modeling on the basis of kinetic design PID controller, through the simulink simulation.)

说明：  计算概率潮流，所用算例为IEEE-33节点配电网系统。(Probabilistic load flow calculation.The example is IEEE-33 node distribution network system.)

rgb color component analysis for image pprocessing porpese

char和CString之间赋值的问题，包含char* 转化成 CString，CString 转化成 char* ，BSTR 型转化成 CString 型等等。(between the char and CString assignment problem with char* into a CString, CString into a char*, BSTR type into CString type and so on.)

ask qpsk bpsk的调制解调程序 希望对 大家有所帮助(ask qpsk bpsk of modulation and demodulation process hope to help)

本文主要是描述的DDC的matlab功能，从输入的信号经过1/4fs搬频，然后半带抽取，再到混频，最后到分数倍的抽取，再经过成形滤波器输出。(digital down convention)

小电流接地系统选线的小波分解相关程序，有用(Small current grounding line selection system wavelet decomposition procedures useful)