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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.)

比例导引弹道仿真，目标方向速度可变，非插值法，xy面投影，xz面投影均遵循比例导引，合成后构成三维图形。(Proportional navigation trajectory simulation, variable speed target direction, non-interpolation method, the xy plane projection, the xz surface projection are follow the proportional navigation guidance, synthetic After a three-dimensional graphics.)

Huffman encoding and decoding using matlab. Very complete as a education level.

command par dtc (direct torq control ) de la machine asynchrone

compares ed for different wireless channels

a c program for simulation of system call ls -l .

Adaptive thresholding for segmentation of the images

飞机姿态的纵向以及横侧向设计，高度保持，姿态保持(gaodu zitai baochi)

带有版本控制的软件发布升级工具。 带有版本控制的软件发布升级工具。 带有版本控制的软件发布升级工具。 (version control for your software.and aid for your upgrade.version control for your software.and aid for your upgrade.version control for your software.and aid for your upgrade.)

一个对初学matlab的人很有用的视频学习资料，让初学者在短时间学习matlab界面(matlab study )