四阶Runge-Kutta法解常微分方程组

通过MATLAB编程实现经典名曲《卡农》的播放，非常有意思的代码(Through MATLAB programming classics " Canon" play, very interesting code)

demo bpsk used for modulation

gpc example for proyect

有限体积法求解一维欧拉方程，采用二阶MUSCL迎风格式，计算一维等熵喷管的流程，喷管扩张段有正激波。有助于理解和学习MUSCL格式()

提供了《最优阵列处理》这本书的相关源代码，并附有英文版的的homework。(Provide " optimal array processing," source code related to the book, together with the English version of the homework.)

it manage shop record sale purchesh customer record

本文主要讨论了各种提高matlab程序运行速度的方法与技巧。(This paper discusses the methods and techniques of the ways of increasing the the matlab program running speed.)

Book of Essential.MATLAB.Engineers.Scientists

类似于小波变换，使用奇异值分解理论检测信号的奇异点。(Similar to the wavelet transform, using the singular value decomposition theory of singularity detection signal.)

程序利用小波分解将声音信号分解为高频与低频部分，而后利用软阈值方法确定高频与低频各自的小波重构系数，将高频与低频部分重构还原信号达到降噪的目的。(Program using wavelet decomposition sound signal into high and low parts, then use soft threshold method to determine the high and low frequency coefficients of each wavelet reconstruction, reconstruction of the high and low frequency part of the purpose of noise reduction signal reaches.)