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ASK_BPSK_FSK3_matlab
ASK、BPSK、FSK3种调制方式的matlab实现(ASK, BPSK, FSK3 kinds of modulation matlab implementation)
- 2010-11-06 17:58:56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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imagerotation
DIGITAL IMAGE ROTATION CODE IN MATLAB
- 2009-03-18 11:51:42下载
- 积分：1
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jd-algo
联合检测的代码，学习联合检测的好方法，这里和大家一起共享(Joint detection code, a good way to learn the joint test, to share with everyone here)
- 2010-10-19 21:53:45下载
- 积分：1
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Matlab-kexueyunsuan
matlab科学运算的教程,对于学习matlab的同学可以看一下(scientific computation matlab tutorials matlab for students learning to look at)
- 2010-12-21 22:53:14下载
- 积分：1
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seg5
segmentation tools for segmention lazy snaping
- 2009-06-19 18:05:45下载
- 积分：1
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MATLAB-workshop-lecture-3
matlab detal ied introduction explantation lecture 3
- 2014-01-13 21:24:44下载
- 积分：1
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matlab_touying
MATLAB环境中使用投影法统计目标图像像素在每一行和每一列上的个数，然后画出统计图形。(MATLAB environment using the projection method the target image pixel statistics in each row and each column the number, and then draw statistical graphics.)
- 2010-03-10 17:20:02下载
- 积分：1
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ode
常微分方程的数值解法 包括RUNGE-KUTTA方法 Adams预估——校正算法 和MATLAB自带的ODE45解法(Numerical solution of ordinary differential equations including the method of Adams RUNGE-KUTTA predictor- corrector algorithm and ODE45)
- 2011-05-09 15:57:50下载
- 积分：1
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GUTICHAO
基于MATLAB的重力固体潮理论值计算,适合初学者学习的。(The theoretical calculation of the tidal gravity based on MATLAB, suitable for beginners to learn.)
- 2014-12-26 15:00:14下载
- 积分：1
