distributed_signals_DOA_ESPRIT

matlab的经典讲义，介绍的很详细，对matlab初学者非常有帮助。(matlab classic notes, the very detailed introduction to matlab beginners very helpful.)

经验模态分解（EMD）方法（平稳化过程）是一种全新的处理非平稳数据序列的方法，其基本思想是：假如一个原始数据序列X(t)的极大值或极小值数目比上跨零点（或下跨零点）的数目多两个（或两个以上），则该数据序列就要进行平稳化处理(Empirical Mode Decomposition (EMD) method (a smooth process) is a new deal with non-stationary data sequence method, the basic idea is: If a raw data sequence X (t) the maximum or minimum number of than the cross-zero (or under the cross-zero) number more than two (or more), then the data is necessary to carry out a smooth sequence of treatment)

提出一种两阶段的奇异点检测方法。将指纹图像分块，求出各块的方向构成块方向图，并在块方向图的基础上利用邻域方向的分 布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域，对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精 确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像，实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性，并且计算简 单快速，易于实现。 (A two-phase singularity detection. Fingerprint image block, calculate the direction of each block constitute a block pattern, and pattern in the block based on the use of the distribution of the direction of the neighborhood together with the improved Poincare Index method to determine the singular point where the candidate regions of the candidate region of pixels re-calculated to determine the rate of change of local direction of the precise location of singular points. This method is used to FVC2004 DB1_A fingerprint database of images, experiments show that this method of noise on the fingerprint image has good robustness and computing simple and fast, easy to implement.)

matlab for c programeers

自动绘制PDB分子结构的matlab脚本程序包 界面友好，图像很精美。(Automatic drawing PDB molecular structure of matlab scripts package user-friendly, image is very beautiful.)

通信系统建模与仿真第15章基于MATLAB程序(System Modeling and Simulation of Chapter 15 program based on MATLAB)

对 二值图像进行霍夫变换 找出圆来，即找到圆心和半径，再将圆画出来( houghcircle- takes an edge map image, and performs the Hough transform for finding circles in the image.)

说明：  关于rgb人脸肤色分割的matlab程序(About Face Skin Segmentation rgb matlab program)

MATLAB实验教程，包含通信方向的所有基础实验：矩阵运算，图形显示，调制解调，误码率分析以及功率谱密度编写和实现。(MATLAB experiment course, including communication of the direction of all the base experiment: matrix computation, graphs, demodulation, ber analysis and power spectral density to write and realized. )

一维信号特征提取参考程序，正常信号和故障信号特征的提取，开发环境为MATLAB。是使用小波分解处理信号的参考，使用了小波包三层分解。(One dimensional signal feature extraction reference program, normal signals and fault feature extraction, the development environment of MATLAB.Is the use of wavelet decomposition processing reference signal, using the three layer wavelet packet decomposition.)