Thgorithm

这是一个关于部分傅立叶变换的Matlab程序，有事没问题，大家共同讨论啊 ！(This is a Fourier transform on the part of the Matlab program, something no problem, we discuss ah!)

说明：  matlab绘图命令(matlab graphics command)

说明：  FIR编程实现演示范例，有利于初学者迅速学会并使用相关知识(FIR Demo programming paradigm is conducive to beginners quickly learn and use knowledge)

杨淑莹专著里用到的函数，包括她所有的专著呦~~(Yang Shuying monograph where to use the function, including all her monograph Yo ~ ~)

说明：  一个用MATLAB编写的数字水印算法实例，加入了高斯噪声(One with a digital watermarking algorithm written in MATLAB examples, adding Gaussian noise)

利用matlab从受损图像heart_broken.pbm中恢复出原始图像heart_orig.pbm。（内含实验报告） (The utilize the matlab from impairment image heart_broken.pbm in to restore the original image heart_orig.pbm. (Contains experimental report))

本源码是用于ad hoc中一种改进的预约多址协议的仿真，具有吞吐量高，支持QoS的特点。绝对可以运行。(source for the ad hoc An Improved PRMA agreement simulation, with high throughput, QoS features. Absolutely can run.)

music算法：矩阵特征空间分解，在空间谱域求取谱函数最大值，其谱峰对应的角度即是来波方向角的估计值。(music algorithm: Matrix feature space decomposition, in the spatial spectral domain to strike a maximum spectral function, its spectral peaks corresponding to the angle that is DOA angle estimate.)

this program helps you to perform signal modeling for AR, MA and ARMA signals

Generate 3D Gaussian filter