Data-Warehousing

％ y=filter(sig,fmin,fmax) ％ 对信号进行理想滤波，可完成低通，带通 ％ sig为被滤波信号 ％ fmin为下限频率，当fmin为0时为低通滤波器，当fmin>0时，为带通滤波器 ％ fmax为上限频率，fmax>fmin ％ fs为信号的采样频率 ％ y为经过滤波后的信号 (％ Y = filter (sig, fmin, fmax)％ of the ideal signal filtering, to be completed by low-pass, band-pass filter％ sig for signal％ fmin is the minimum frequency, when fmin for 0:00 for the low-pass filter, when fmin > 0, for the bandpass filter％ fmax is the upper limit frequency, fmax> fmin％ fs for signal sampling frequency％ y for the filtered signal)

这是用matlab编写的一个数字图像匹配算法(It is written with a digital image matlab matching algorithm)

数学建模中常用的一些算法用matlab实现，可以作为一个library使用，内有详细说明(mathematical modeling of some commonly used algorithm using Matlab realized, can be used as a library, which is described in detail)

vc调用matlab中自定义的.m函数，对于混编简单的例子(Vc call custom in matlab. M function，For simple example mixed)

matlab基础程序——代数方程解法，适合初学者(matlab-based program- calculus and differential equations, suitable for beginners)

利用cplex编程，在Matlab环境里实现电动汽车有序充电，以最小化峰谷差。(Use cplex programming, Matlab environment in order to achieve the electric car charging, to minimize the difference between peak and valley.)

matlab 分步傅里叶变换 用于光纤中的非线性薛定谔方程解法 (split-f-trans This program could deal with the transmission of light in optic fiber describe with NLSE)

认知无线电的能量检测算法，是很珍贵的材料，老板推荐的哦(Energy detection algorithm for cognitive radio)

说明：  PM MUSIC ESPRIT 算法性能比较(Performance comparison of PM music ESPRIT algorithm)

说明：  802.11a 发送端采用BPSK调制得到的PAPR的CDF图形程序(CDF plots of PAPR from an IEEE 802.11a Tx with BPSK modulation)