Crop

各种周期信号的傅里叶变换，如门信号等，还有些就是常用的信号。(A variety of Fourier transform of periodic signals, such as the gate signals, some signal is commonly used.)

主要是关于高等数值分析中关于CG法，MINRES法，Lanczos方法解大型稀疏矩阵的matlab算法实现(the matlab code about the advacned value analysis curriculum the algorithm for CG MINRES and Lanczos)

matlab写的手写分类识别得源码，内部包含文件的使用说明。(matlab write a handwritten classification source, the internal document that contains instructions.)

Adaptive Filtering Primer with MATLAB Poularikas and Ramadan 2006 Code Examples and informations in Matlab for Adaptive Filtering

MATLAB环境下基于OFDM系统的前导序列中短训练序列的误差估计仿真程序(the offset of the short training sequence of preamble)

高频地波雷达环境仿真，包括界面、参数设置、海杂波、大气噪声等相关问题，非常强大。(The high-frequency surface wave radar environment simulation, including the interface, parameter setting, sea clutter, atmospheric noise, very powerful.)

主要介绍了基于MATLAB环境下的CDMA无线蜂窝系统的仿真和关键物理层技术的仿真。(Mainly based on the MATLAB environment CDMA wireless cellular system, the key to the simulation and the simulation of physical layer technologies.)

matlab的QAM调制和解调，很不错的！()

说明：  利用FFT快速算法来实现二维图像基于匹配追踪算法的稀疏分解。(Fast Algorithm for the use of FFT to achieve two-dimensional image matching tracking algorithm based on sparse decomposition.)

Video action dataset