hetro1

使用matlab编写的一个m文件，主要是计算图像的信息熵(Matlab use m the preparation of a document, the main image is the calculation of information entropy)

spectral analysis of autocorreLATION

color gradient reflecting in cie lab color space. matlab source code. simple code.

对图像的相关性进行算法研究，制定图像压缩算法(The correlation between the image algorithm, image compression algorithm developed)

模拟两个相干的的窄带信号。阵列的阵元数为10，快拍数为200，信号入射方向分别为20°，60°，阵元间距为入射信号波长的1／2，信噪比为20dB。分别用MUSIC算法和改进MUSIC算法进行仿真。仿真结果如下图所示(MUSIC algorithm is improved compared with the simulation of signal coherent MUSIC algorithm. Two coherent analog narrowband signal. Array element number of the array 10, the number of snapshots 200, a signal incident directions, respectively 20 °, 60 °, array element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB. Respectively MUSIC MUSIC algorithm and improved algorithm simulation.)

BOC调制的相关源码，包括C/Ａ码的产生，Ｄ码的产生，BOC信号调制及解调。非常全面！！！(BOC modulation relevant source, including the C/A code generated, D of the generated code, BOC signal modulation and demodulation. Very comprehensive! ! !)

本文档包括以下六个方面的设计举例： 一、信号生成与运算的实现 二、系统时域的仿真分析 三、频域仿真分析 四、复频域仿真分析 五、离散系统时域仿真 六、z域仿真分析(This document includes the design examples of the following six aspects : 1, the signal generation and operations to achieve 2， the system time domain simulation analysis 3, frequency-domain simulation analysis 4, complex frequency-domain simulation analysis 5, discrete time-domain simulation of the system 6, z-domain simulation analysis)

说明：  基于PCA人脸识别算法的研究，用matlab实现。(PCA-based face recognition algorithm using matlab to achieve.)

一个比较有意思的程序，运行可以播放卡农的音乐(A more interesting program run can play the music of Canon)

this i found for fft