qam16

principal component analysis(PCA)主成分分析，Matlab实例代码(principal component analysis(PCA))

双闭环可逆直流调速（H桥） 波形很稳定 适合用于学习(Reversible double-loop DC speed (H-bridge) is very stable waveform suitable for learning)

比较两个不同的倒频谱分析方法的一个有限的时间框架的言论,即基于fft算法的传统方法(与框架展开复杂的倒频谱),和一个分析方法基于求解有限阶分子多项式的根的倒频谱和直接计算多项式根的位置。(This MATLAB exercise compares two different methods of cepstrum analysis of a finite duration frame of speech, namely the conventional method based on FFTs (with frame unwrapping for the complex cepstrum), and an analytical method based on solving for the roots of a finite order numerator polynomial and directly computing the cepstrum the locations of the polynomial roots.)

书名：基于MATLAB的嵌入式系统软件开发(Title: MATLAB-based software development of embedded systems)

异步电机直接启动matlab仿真，为你的毕业设计带来借鉴。(Matlab simulation of induction motor direct start, bring references for your graduation.)

对stoke 方程的非协调员的新型解法,效率高，求解时间段等特点(a new method for stoke equation)

FOR HELP AND DOCUMENT FOR POWER AND HELP ME

All of MATLAB toolbox links,can download them from internet.best gift for newbies!!

本程序为粒子算法找最小值，很有启发意义，大家可以借鉴下(This program is to find the minimum particle algorithm, very instructive, we can learn from the next)

说明：  对离散数字信号实现QPSK调制，输出调制后的信号(Implementation of discrete digital signals QPSK modulation, the modulated signal output)