edge_detect

生成数字信号处理课程常用信号：冲激、阶跃、斜坡、正弦、复指数和指数信号，幅度长度时延频率相位可控。(Signal generation, capable of generating pulse, step, ramp, sine, complex sine and exponent signals.)

matlab_dar_mohasebat445758568573427567 matlab_dar_mohasebat445758568573427567

频带方差端点检测的matlab源程序，可以看看，觉得还可以。(Band variance of endpoint detection matlab source code, you can see that also.)

说明：  这是一个用来进行同类数据统计平均值及加权平均值的Matlab程序，可以试试。

已知一串Markov Chain，通过代码得到他的Transition Matrix.(Known bunch of Markov Chain, through the code to get his Transition Matrix.)

利用MATLAB进行数值计算与数据分析，很好的学习教材(The use of MATLAB for numerical analysis and data, good learning materials)

通过使用填充和不填充观察其滤波效果！使用了低通滤波器生成一个高斯滤波器！(Fill and not fill through the use of filtering effect observed! Low-pass filter used to generate a Gaussian filter!)

　提高电源的动态响应　　非线性和复杂的系统是一个转换器　　电力电子的有趣的挑战。摘要介绍了　　设计和实现数字PID控制器使用　　混沌粒子群优化(复)提振　　转换器,提出了自动调优转换器的方法　　最优启动响应。当系统启动时,处理器　　单元分析了开环启动响应转炉和　　在一些迭代使用复准备最佳反应　　算法。使用逻辑映射混沌映射序列　　增加它的收敛速度和精度。模拟　　和实现结果显示提出的效率　　方法(Improving dynamic response of DC-DC converters which are nonlinear and complicate systems is an interesting challenge in power electronics. This paper presents the design and implementation of digital PID controller using the chaotic particle swarm optimization (CPSO) for a Boost converter and proposes an approach for auto tuning converter optimum startup response. When the system starts, processor unit analyses the open loop startup response of converter and prepares optimum response during some iteration using CPSO algorithm. Chaotic mapping using logistic map sequences increases its convergence rate and resulting precision. Simulation and Implementation results show efficiency of proposed approach)

Performance Improvement of PAPR Reduction for OFDM Signal In LTE System

离散优化方法来设计磁体线圈的程序，matlab环境(Discrete optimization method to design magnet coils program, matlab environment)