BUTTERWORTHHP

MATLAB与SIMULINK简要介绍，可以使用的pdf文件(MATLAB and SIMULINK brief)

关于pll的simulink模型，希望对大家有用。(a module of pll by using simulink.hope it be helpful)

LDPC码的短循环对LDPC码性能的影响 (Short Protograph-Based LDPC Codes)

algorithme FCM code matlab type .m

用于二叉树寻索，找出在一个确定的矩形中，数量最大的圆或者矩形(treegraf used to find the most round or rectangle in a big rectangle)

设定房间大小，并设定T60衰减系数，该软件根据声场理论，计算室内声场多途情况，还可以生成mex64文件，供MATLAB调用(The size of the room is set and the T60 attenuation coefficient is set. The software calculates the indoor acoustic field multipath according to the sound field theory, and also generates mex64 files for MATLAB calls.)

qpsk调制下的ofdm MATLAB仿真程序(qpsk of ofdm about MATLAB )

涵盖了matlab常用命令，包括：管理用命令，管理变量与工作空间用命令，文件与操作系统处理命令，窗口控制命令等。(Matlab covers common commands, including: management of command, management, and working space with variable order, file with the operating system to process commands, window control orders.)

matlab中S-function的应用及使用说明，可供编程时参考(Matlab S-function description and application, can be used as a reference when programming)

说明：  matlab最常用命令 1.有关命令行环境的一些操作:  (1) clc 擦去一页命令窗口,光标回屏幕左上角  (2) clear 从工作空间清除所有变量  (3) clf 清除图形窗口内容  (4) who 列出当前工作空间中的变量  (5) whos 列出当前工作空间中的变量及信息  或用工具栏上的 Workspace 浏览器 (matlab command most commonly used 1. on the command-line environment, a number of operations:  (1) clc remove a command window, the cursor back to the top left corner of the screen  (2) clear working space from the removal of all variables  (3) clf clear the graphics window content  (4) who are listed in the current working space of variable  (5) whos lists the current working space of variables and information  or Workspace toolbar browser)