qpsk

Simple precoding and decomosition fuction

图书馆索书号文字图像分割matlab源程序。利用了投影法的原理。(Library Call text image segmentation Matlab source code. Use of the principle of the projection method. )

matlab下6自由度机械爪的仿真，能够实现三维的仿真(Under the 6-DOF mechanical claw matlab simulation of three-dimensional simulation can be achieved)

对不理想环境下信号DOA（求根MUSIC算法）的性能仿真分析。并分析其与ＭＵＳＩＣ算法的优越之处。(The signal is not an ideal environment for DOA (Roots MUSIC algorithm) of the performance simulation. And its relationship with the strength of MUSIC algorithm.)

介绍了规划问题建模及用Matlab实现的具体操作方法，详细解释了几种常用的求解线性规划问题和非线性规划问题的函数，如linprog，fminunc等(Planning problem modeling and specific methods of operation using Matlab detailed explanation of the function of several commonly used for solving linear programming problems and nonlinear programming problems such as linprog, fminunc)

fir滤波器设计 输入设计指标 计算过渡带宽度 按哈明窗数据，计算滤波器长度(fir filter design input design index to calculate the transition zone width by Hamming window of data to calculate the length of filter)

介绍二维到达角估计的ESPRIT算法原理及其仿真流程(Introduction of two-dimensional ESPRIT DOA estimation algorithm and simulation flow)

七自由度汽车振动仿真模型建立，叙述了采用多刚体系统动力学建立汽车7自由度振动模型的方法，利用该模型对某汽车的平顺性进行研究。结果证明了该建模方法的正确性和数值计算的稳定性，同时也证明了设计结果的可行性。(seven dofs vehicle vibration)

pid design by pso algorithm

说明：  m序列的产生方法的源代码 matlab仿真 希望初学者有用(m sequence generator method )