qlearning_example

这是信号分析课程中的作业，本程序产生QPSK信号(This is a signal analysis course in the operation, the procedures QPSK signal)

segmentation of licence plate character

NCO产生正余弦振荡波的matlab程序，很实用。(NCO generate cosine Sasser' s matlab program is very practical.)

AITKEN S INTERPOLATION Aitken s procedure yields systematically and successively better interpolation polynomials corresponding to successively higher order truncation of Newton s divided difference formula. Given a set of x and corresponding f(x), estimate f1(x1) f1= aitkenInterp(x,f,x1) f = corresponding function of x f1= corresponding function of x1

用matlab程序对正常和故障的风电机组振动信号进行特征提取，提取时域的16个特征值(Using matlab program for normal and faulty wind turbine vibration signal feature extraction, extraction time domain 16 eigenvalues)

matlab6.0图形图像函数，介绍应用matlab进行图形图像处理时应用到得函数(matlab6.0 graphic image function, introduced graphical application matlab image processing function, when applied to get)

基于Matlab／simulink的交-交变频器仿真研究(Based on Matlab/simulink delivery- AC Inverter Simulation)

本文介绍了一种基于自适应滤波算法的语音信号增强处理的方法。文中在扼要介绍了目前常用的语音增强方法的基础上，重点介绍了采用LMS算法的自适应语音增强系统。对三种LMS算法（基本LMS算法,符号误差LMS算法及NLMS算法）进行仔细研究，并用Matlab仿真实现，验证比较了三种算法的语音增强效果。(In this paper, a system of speech enhancement is discussed based on self-adaptive algorithm. On the basis of presenting an overview of a number of speech enhancement is described in detail based LMS algorithm.This paper researches sorts of LMS algorithms（the basic LMS algorithm,the sign error LMS algorithm and NLMS algorithm） in detail, and compares the three algorithm of speech enhancement effect with Matlab simulation validation.)

single side band modulation using matlab

通过normxcorr2算法进行目标的识别。(By normxcorr2 target recognition algorithm.)