-
1_order_FDM
一阶导数的常用差分逼近
求解df的差分逼近
flag标记使用的差分算法
算法来自周超红的《一阶导数的差分逼近汇总》
可按照里边的算法构造更高阶的差分逼近(First derivative of the common difference approximation approach for solving differential df flag tag algorithm using the difference method from the week of super-red " first derivative of the difference approximation of summary" can be constructed in accordance with the algorithms inside the differential approximation of higher order)
- 2011-02-10 02:46:49下载
- 积分:1
-
chepai
说明: 本文件是一个对车牌号码进行识别的程序加上一些代码,图片希望对大家有帮助(vihicles distingguish)
- 2011-03-16 15:15:12下载
- 积分:1
-
blindseparationofmixedspeechsignals
不同方法对混合语音信号进行盲分离,比较经典的源代码...(the blind separation of mixed speech signals using a slightly
different method)
- 2011-05-15 15:20:04下载
- 积分:1
-
liu
五点差分求解椭圆型方程边值问题,方便快捷,简单好用(five points)
- 2011-05-21 22:18:34下载
- 积分:1
-
K-nearest-neighbor-averaging
matlab 分别利用邻域平均和K点平均对椒盐噪声图像,高斯噪声图像,乘性噪声图像进行处理,比较两者的差别(matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two)
- 2014-12-26 00:45:52下载
- 积分:1
-
Sim_LDPC_802_16e
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.)
- 2010-11-07 08:19:04下载
- 积分:1
-
shuzhishiyan
说明: matlab的作业,数值分析那门课的算法(jobs matlab, numerical analysis algorithms that course)
- 2011-02-21 19:28:26下载
- 积分:1
-
EX631
说明: 对于受轴向力的板结构,求取单元应力,节点位移,和固有频率(For the plate under axial force to strike element stress, node displacement, and natural frequency)
- 2011-02-26 15:33:05下载
- 积分:1
-
magnetic-ball
由磁悬浮小球的状态空间模型计算出其鲁棒控制器,并在simulink模型中对鲁棒控制器的性能进行了验证。(Magnetic levitation ball from the state-space model to calculate the robust controller and in simulink model for robust controller performance is verified.)
- 2013-08-30 15:21:29下载
- 积分:1
-
FinnedTubeZhengfaqiZone2
计算工程热力学物性参数,主要用于MATLAB调用Refprop的
(Computational Engineering Thermodynamics physical parameters, mainly used to call Refprop of MATLAB)
- 2015-09-13 15:32:03下载
- 积分:1