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LDPC_system
matlab 模拟ldpc系统，包括BER和SNR，BER和迭代次数的关系(matlab simulation ldpc system, including the BER and SNR, BER and the relationship of the number of iterations)
- 2012-12-30 12:11:34下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
说明： an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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mp3_toolbox_v2.0
ncludes 2 functions to write and read MP3 files. It works like the commands WAVWRITE and WAVREAD.
1.- Just unpack in the toolbox folder under the MATLAB directory.
2.- Set the MATLAB search path to include that folder.
This version was made in MATLAB for WINDOWS only.
- 2014-09-25 07:49:43下载
- 积分：1
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boostconverter
matlab,space vector implementation
- 2012-09-29 18:50:12下载
- 积分：1
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GRNN
GRNN的数据预测-基于广义回归神经网络货运量预测(GRNN data to predict- based on generalized regression neural network volume forecast)
- 2013-12-08 19:59:04下载
- 积分：1
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11912917PSO
Constrained_only nolinearPSOkarseb
- 2010-06-13 10:44:59下载
- 积分：1
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MATLAB-S-Function
matlab的S-function函数的写法(the wording of the S-function function matlab)
- 2012-09-06 19:57:35下载
- 积分：1
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ANN
ANN code to train it
- 2015-01-23 02:55:18下载
- 积分：1
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ZSI_CBC_Openloop
this file is a simulation of constant maximum boost control in z_zource inverter
- 2013-12-10 02:11:50下载
- 积分：1
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SeisLab_for_Matlab地震、测井方面matlab代码
说明： SeisLab_for_Matlab地震、测井方面matlab代码主要应用于物探反演(SeisLab_for_Matlab earthquake and logging matlab code is mainly applied to geophysical inversion)
- 2020-11-07 15:59:51下载
- 积分：1
