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4464885f-cfeb-4ffe-98c6-4777ab6c92c5
说明: 超宽带仿真看看可口可乐 的看法金额附件撒(Simulation of ultra-wideband to see the view of the amount of Coca-Cola Annex Caesar)
- 2008-11-25 16:27:18下载
- 积分:1
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OFDM_lx
很实用的一个OFDM仿真程序,OFDM采用BPSK、QPSK、16QAM、64QAM4种调制方式。按照星座图,将每个子信道上的数据,映射到星座图点的复数表示,转换为同相Ich和正交分量Qch。(A very practical OFDM simulation program, OFDM the BPSK, QPSK, 16 qam, 64 qam4 kind of modulation method. According to the constellation diagram, each will be the data on the channel, the plural of constellation is mapped to a point, said into in-phase Ich and quadrature Qch.
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- 2014-01-05 11:20:42下载
- 积分:1
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NonlinearICA_Toolbox
说明: 非线性独立分量分析(ICA)源码,主要是用于非线性ICA进行盲源分离算法的函数(independent component analysis (ICA))
- 2021-04-29 14:48:43下载
- 积分:1
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周期谱估计程序和数据
周期谱估计matlab 程序还有一些数据分析,需要的自行下载(Periodic spectrum estimation matlab procedures, there are some data analysis, the need for self Download)
- 2017-06-25 19:51:55下载
- 积分:1
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Bayes-Matlab
基于最小错误率,和最小风险的Bayes分类器Matlab
实现 (Bayes Matlab)
- 2009-05-18 10:43:49下载
- 积分:1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分:1
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VFIFE
chp5_ex1用向量式有限元求解二维框架在斜坡荷载作用下的静力解。
chp6_ex1_1用向量式有限元求解大变位刚性杆件结构的位移。
chp6_ex1_2用向量式有限元求解大变位柔性杆件结构的位移。
chp7_ex1用向量式有限元求解机构的运动。
chp7_ex3a用向量式有限元求解杆件弹塑性变形。(chp5_ex1 framework for solving the two-dimensional finite element vector used in the loading ramp of static solution.
chp6_ex1_1 vector finite element displacement by solving LARGE rigid rod structure.
chp6_ex1_2 solving LARGE flexible rod displacement vector finite element structural use.
chp7_ex1 movement mechanism for solving finite element vector used.
chp7_ex3a solving rod elastic-plastic deformation with finite element vector.)
- 2014-12-24 17:23:00下载
- 积分:1
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Nemark
轨道交通领域,纽马克线性求解动力学微分方程(The field of rail transportation, the dynamic differential equations of linear Newmark)
- 2017-08-08 09:25:59下载
- 积分:1
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DISTRA
说明: matlab代码功能实现图像的距离变化,已经通过调试成功!(matlab code image of the distance function changes have been adopted successfully debug!)
- 2008-09-17 17:10:16下载
- 积分:1
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Files_Matlab
code of matlab for GPC
- 2012-04-19 12:42:47下载
- 积分:1