OFDM

casa program in matlab

matlab7.0基础教程，对于初学者很有用，pdg格式(matlab7.0 basis Guide, useful for beginners, pdg format)

通过前期统计的数字，直接求马尔科夫链的转移矩阵，很经典(The Markoff transfer matrix )

基于相关算法检测地下管路的漏水点:分别用仪器测量漏水处漏水的声音，两个测井所测得的漏水声音两条波形相似但交错一段时间.(Based algorithm to detect underground pipeline leakage points)

The basic steps of the edge-based text extraction algorithm are given below 1. Create a Gaussian pyramid by convolving the input image with a Gaussian kernel and successively down-sample each direction by half. (Levels: 4) 2. Create directional kernels to detect edges at 0, 45, 90 and 135 orientations. 3. Convolve each image in the Gaussian pyramid with each orientation filter. 4. Combine the results of step 3 to create the Feature Map. 5. Dilate the resultant image using a sufficiently large structuring element (7x7 [1]) to cluster candidate text regions together. 6. Create final output image with text in white pixels against a plain black background.

matlab的一个应用实例，很有参考价值，希望大家都来看看吧(An application of matlab examples, good reference value, we want everyone to look at and see)

求网络图中各节点的聚类系数及整个网络的聚类系数 求解每个节点的聚类系数，找某节点的所有邻居，这些邻居节点构成一个子图(Seeking clustering coefficient network diagram and the entire network clustering coefficient of each node)

LS信道估计，LMMSE信道估计的matlab仿真实现(LS channel estimation, LMMSE channel estimation matlab Simulation)

合成孔径雷达成像程序，使用RD算法，对点目标进行仿真，实现点目标的成像(Synthetic aperture radar imaging procedures, the use of CS algorithm, the point target simulation to achieve point target imaging)

红外图像非均匀性矫正--两点法实现。绝对正确实用！(Infrared image non-uniformity correction- two methods to achieve. Practical absolutely right!)