ctrllab3.1

说明：  从国外网站上下载的关于压缩感知分类的例程(Downloaded the foreign websites on compressed sensing classification routines)

MATLAB USPS数据下的PCA和LDA算法实现程序。测试通过。(MATLAB USPS data under the PCA and the LDA algorithm program. Test.)

使用快速傅里叶变换fft实现带有高斯白噪声的频谱估计(Using fast Fourier transform fft achieve spectrum estimation with Gaussian white noise)

利用蒙特卡罗实验进行ROC曲线的绘制（贝叶斯估计）(Monte Carlo experiment drawn ROC curve (Bayesian))

matlab基础教程，适用于matlab初学者(matlab Essentials)

本文是music算法的一种改进，其具有更好的性能，以及能够满足大多数用户的需求，希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)

说明：  展示拉盖尔-高斯光束不同弧向量子数、径向量子数、束腰大小以及不同轴向位置上的光强分布。(The work shows the light intensity distribution of Laguerre-Gaussian beam with different parameters including radial quantum number, radial vector quantum number, waist size and different axial positions.)

this folder is an implementation of tone reservation scheme for FBMC system

说明：  音频水印算法实现，其中包括水印的嵌入，音频水印常用攻击，以及检测算法的实现。(Audio watermarking algorithms, including the watermark embedding, audio watermarking common attacks, and the detection algorithm.)

k-d 搜索，可以搜索大量二维数据点的距离，(k-d tree)