MATLAB

简单介绍了intrans的用法，并简单那介绍了研究生写开题报告时应该注意的问题(Intrans introduced the use of simple, and it introduces the students to write a simple opening report should pay attention to the problem)

test grids for matlab users

This code simulates a communication AWGN channel with matlab. You can specify No (noise spectral power) and Eb (bit energy).

basic ofdm Access method

S3C2416芯片手册-中文不完整版 S3C2416 chip manual - incomplete in Chinese version(S3C2416 chip manual- incomplete in Chinese version)

各向同性直线阵列的波束形成算法，给出阵元间距、阵元个数、波长、波束指向角度，即可(Isotropic linear array beamforming algorithm to Hsing Yuan spacing, the number of array element, wavelength, beam pointing angle, you can)

MIMO系统的典型zf均衡器的算法C＋＋实现。brief ZF Equalizer, i.e. Matrix inversion and multiplication block, i.e. the solution of a linear equation system.(Zf typical MIMO systems equalizer algorithm C to achieve. brief ZF Equalizer, ie Matrix inversion and multiplicationblock, ie the solution of a linear equation system.)

粒子群法，用于初学者的小例子，工程结构优化设计与matlab实现第10章的内容(Small example of the particle swarm method for beginners, and engineering structures to optimize the design and matlab implementation of Chapter 10)

通过对序列图像进行混合高斯建模，分离背景和前景目标。(Gaussian mixture modeling of image sequences, separation of background and foreground objects.)

：压缩感知是近年来应用数学界提出的一套关于稀疏信号采集和重构的新理论，它突破了传统奈奎斯特采样定理 的限制，以远少于传统奈奎斯特采样定理所需的测量数据就能够精确恢复原信号或估计信号的相关参数。将压缩感知理论应 用到DOA估计，可以解决传统DOA估计中高采样率、以及较多辐射源信号条件下难以定位的限制。研究了基于压缩感知理 论的DOA估计方法，并利用MATLAB进行仿真，通过与传统MUSIC算法比较可知，基于压缩感知的DOA估计方法具有显著 的优势(The theory of Compressive Sensing(CS)is the application of mathematics in the field of a sparse signal acquisition and reconstruction of the new theory. It breaks through the traditional limitation of Nyquist sampling theorem. It can recover certain signals or estimate their parameters far fewer samples or measurements than traditional methods. The application of compressed sensing theory to DOA estimation can solve the traditional DOA estimation in high sampling rate, as well as more of the radiation source signal conditions is difficult to position limits. This paper studies the theory of DOA estimation method based on compressed sensing theory, and simulation uses MATLAB, compared with the traditional MUSIC algorithms, DOA estimation based on compressed sensing theory method has the obvious advantage)