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Matlab界面编程指南，初入者入门书籍(Matlab interface programming guide, who first joined the entry books)

《最优阵列处理》一书第二章的MATLAB例程，包括阵列的基本分析与合成算法。(" Optimal array processing," a book chapter of the MATLAB routines, including an array of basic analysis and synthesis algorithms.)

说明：  实现CDMA的rake接收仿真，检测使用PDI检测(CDMA rake receiver to achieve the simulation, testing using the PDI test)

菲涅尔数字全息的程序，很实用的程序，可以实现全息图的模拟与再现(Fresnel holography)

implementation of grid word problem-classic problem in machine learning coarse

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

说明：  简单的PID控制器建模，可通过simulink直接搭建模型实现(Simple PID controller model can be built directly through the simulink model implementation)

认知无线电技术和频谱感知相关matlab代码，循环检测，周期性检测等(cognitive radio，spectrum sensing， iterative detection)

ixneighbors returns the indices of neighbor cells in a n*m matrix A. ic and icd are column vectors of same length where ic are the indices of cells in A and icd are the indices of the neighbor cells.

Scatter plot for large data set (tested for 10 million points)