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DMRAS
this is the simulation for adaptive control system
- 2010-07-01 16:18:49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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IC-final
Fuzzy controller for a thermal process using the guide interface of MATLAB and the USB communication whith a PIC 18F4455 microcontroller.
- 2009-06-27 12:36:02下载
- 积分：1
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MATLAB
说明： matlab教案pptMATLAB程序设计教程电子教案60rar(matlab lesson plans ppt " MATLAB Programming Guide" e-lesson plans-2660.rar)
- 2009-07-22 23:20:17下载
- 积分：1
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program
在数字图像处理过程中，稀疏分解是当中最重要的分支，而原子的设计是稀疏分解必不可少的部分(Gabor is the most important part in the processing of digital image)
- 2014-12-04 22:33:06下载
- 积分：1
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ship_image1
分析仿真舰船目标散射点在不同初始相位下的慢时间多普勒历程(Analysis and Simulation of slow-time Doppler history of ship target scattering points in different initial phases)
- 2019-02-16 15:28:14下载
- 积分：1
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untitled1
基于Matlab上，实现MFSK调制解调，Simulink文件。(Matlab-based, the realization of MFSK modem, Simulink files.)
- 2009-04-25 15:47:40下载
- 积分：1
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imgreject
此函数实现抗镜像功能,希望对了解抗镜像、滤波器有所帮助(Implementation of this function of anti mirror function, we hope to investigate the anti mirror, filter help)
- 2015-03-27 16:06:52下载
- 积分：1
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antenna pattern
4X4阵列天线中实现波束赋形在干扰方向形成零陷，(beamforming nullsteering massive-mimo)
- 2017-06-18 12:01:39下载
- 积分：1
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pi4qpsk
this is matlab program for pi/4 qpsk modulation
- 2021-03-01 12:09:34下载
- 积分：1
