shuangzhengjiaoxinhao

Matlab FFT 实现 时域频域转换

应用hough变换检测圆的代码，很方便。(Hough transform circle detection application of the code, very convenient.)

this file presente the most inportant in language C , starting by initail base , and pointer , structure, compilation with other programme

说明：  单端口网络函数施加阶数缩减方法，并附详细题解(Single-port network functions to impose order reduction method, together with a detailed solution question)

基于matlab的阵风风速模型。希望对大家有用(Gust wind speed model based on matlab. Hope to useful)

this is about to heat gauss seidel

此程序是利用matlab Gui进行编写的对txt的读取与保存，客观形象，是以后进行复杂编程的基础，对新学者有着较大的帮助！(This program is written using matlab Gui to read txt and preservation of the objective image, is the basis for future complex programming, the new scholars with greater help!)

对于过热器的温度控制，采用串级PID的控制方法，进行温度控制，在有扰动的情况下，控制效果比较理想。(For superheater temperature control, cascade PID control method is adopted to carry out temperature control. Under disturbance, the control effect is ideal.)

具有高分辨信号的空间谱估计算法—MUSIC(MUSIC)

本程序可仿真IEEE802.16e LDPC编解码器，程序设计原理见本人如下专著。 [1] 肖扬著, Turbo与LDPC编解码及其应用,人民邮电出版社，2010. [2] 肖扬著, MIMO多天线无线通信系统，人民邮电出版社，2009。 本程序只用于科研，不得用于其它场合。(The program can simulate LDPC codec with IEEE 802.16e LDPC of the size 2256*4512, and 1/2 code rate. Copyright (C2010-2015) Yang XIAO, Beijing Jiaotong University, Nov.3, 2010, E-Mail: yxiao@bjtu.edu.cn. Current Version Published: 2010-11-3 In my following books, I derived the algorithm of constructing the parity check matrices of IEEE 802.16e LDPC. [1] Y. Xiao, Turbo and LDPC Codecs and their Applications, Press of Posts and Telecommunications, Beijing, 2010. [2] Yang Xiao, MIMO Multiple Antenna Wireless Communication Systems, Press of Posts and Telecommunications, Beijing, 2009. This program also provides the LDPC code with the size 4512*2256, and 1/2 code.)