Gaussian

基于FFT的功率谱分析程序设计与应用 2）对实验所采集的转子振动信号进行频谱分析 2．讨论： 1) 信号经过均值化处理或不经过均值化处理的结果比较 2）采用不同窗函数时的谱结果（矩形窗函数, 汉宁窗函数，汉明窗） 3）典型函数的频谱（矩形窗函数, 汉宁窗函数，直线，阶跃函数，δ函数，方波，三角波等） 4）整周期和非整周期采样时两者的比较 5）讨论实验结果 (Based on the FFT power spectrum analysis of program design and Application2) on experimental collection of the rotor vibration signal spectrum analysis2 discussion:1) the signal through the mean treatment or not after a mean treatment results comparison2) using different window function spectral results ( rectangle window, Hanning window function, the Hamming window )3) the typical functions of spectrum ( rectangle window, Hanning window function, linear, step function, function, square wave, triangular wave)4) the whole cycle and non-integer-period sampling time comparison5) discussion of experimental results)

常用函数速查，对matlab开发的人非常有用。(Commonly used functions Info on matlab developed a very useful people.)

A guide to matlab for beginner

一个比较好的关于matlab语法的ppt文档(Programming syntax ofmatlab)

说明：  一些ofdm同步算法的经典文献，初学者必看，不可错过(Some ofdm synchronization algorithm of the classic literature, beginners must see, not to be missed)

Programa para calculo

三种冲击滤波器的matlab实现与比较：Comparing 3 shock filters: Osher-Rudin [OR90], Alvarez-Mazorra [AM94] and Gilboa-Sochen-Zeevi [GSZ02eccv,GSZ04pami]. (three shocks Filter Implementation of Matlab and comparison : Comparing three shock filters : Osher- RUDIN [OR90] Alvarez-Mazorra [AM94] and Gilboa-Sochen- Ze Plav [GSZ02eccv, GSZ04pami].)

Audio signal modelling containing a sequence of 2 identical chirp signals with an addition to filtering an image using simple low-pass 1-D filter.

调用函数，并对函数进行求解，把数据存储，并画出其中几条图(Call the function, and the function is solved, the data is stored, and draw the diagram in which several)

列主元的Gauss消去法，此代码为防止矩阵的条件值太大，用于快速求解列主元。(The Gauss elimination method of the column principal element)