P-Q-Decoupled_control

matlab code for chapter 5 in contemporary communication using matlab

高阶谱分析，很实用，能帮助分析非平稳信号(Higher order spectral analysis, it is useful to help analyze non-stationary signals)

一种新的稀疏问题的直接求解算法——平滑l0算法(Sparse problems can by directly solved by a novel algorithm-- smoothed l0 method)

一个用matlab实现来从科技文章图例中获取数据的小程序. 目前只能处理单条数据线. 结果以文本形式保存. 既可以进行实际应用, 也可以作为 matlab 交互式界面操作的一个入门例子. (This code is used to grasp data x-y curves in scientific figures. )

说明：  newmark法计算多自由度响应，输入刚度、质量、阻尼矩阵，还有激励矩阵，即可求出响应(The Newmark method is used to calculate the multi degree of freedom response. The response can be obtained by inputting stiffness, mass, damping matrix and excitation matrix)

convertion spase RGB to HSV

时域基音检测的基本原理和方法。基音检测的预处理和后处理的基本思想和方法。基于归一化互相关函数的基音检测算法。 (Basic principles and methods of time-domain pitch detection. Pitch detection, pre-and post-processing of the basic ideas and methods. Pitch detection algorithm based on normalized cross-correlation function.)

parity encoder test bench

基于MUSIC的DOA估计，算法简单较为快捷可以修改(easimation of DOA)

说明：  MIMO雷达波束形成的基本原理和部分资源代码，希望对大家有用(The basic principle and some resource codes of MIMO radar beamforming are hoped to be useful to you)