up_in_call

现代信号处理习题答案，详细讲解每个章节的主要内容和课后习题(Modern signal processing problem sets, elaborate on each section of the main content and after-school exercise)

统一混沌系统的simulink文件可以自己改变参数(unified chaotic system Simulink documents themselves can change the parameters)

压缩包程序一共4个，一个主程序，是绘制天线的均匀直线阵的极坐标图和三维立体图，程序附有中文解释。另外3个程序是，均匀直线阵的工程应用：边射阵、普通端射阵、强方向性端射阵。(Procedures for a total package 4, a main program, is the preparation of the uniform linear array antenna of the polar map and three-dimensional map, with the Chinese to explain the procedure. Other three procedures, uniform linear array of engineering applications: Front side shot, the general array endfire, strong directional endfire array.)

far field modeling if active multicore fibre

ZFFT的matlab实现，可以输入任意序列以及欲观察的频段进行观察。使用时请将解压后的文件放置到matlab目录下，通过调用函数ZFFT实现。(ZFFT matlab realize, you can enter any sequence and want to observe the band was observed.)

MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助(MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing)

何强老师的《matlab可扩展编程》的代码，相当实用可以参考(He Qiang teacher " matlab scalable programming" code, can be very useful reference)

在matlab编译环境下，下实现迪杰斯特拉算法。 程序鲁棒，速度较快。(the implementation of Dijstla algorithm)

有关学习matlab的资料，对于初学的人很有帮助，希望大家能够入门(Information about learning matlab, were very helpful for beginners, I hope we can start)

说明：  用MATLAB仿真PID控制，其中用simulink建仿真模型，用matlab语言编写PSO算法用于优化PID参数整定。(Matlab is used to simulate PID control, in which Simulink is used to build simulation model, and PSO algorithm is written in MATLAB language to optimize PID parameter setting.)