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OFDM_baseband_systems
说明： OFDM基带系统的MATLAB程序，基带系统相比二次调制系统具有实现简单，误码率低的特点(MATLAB programme with OFDM baseband system)
- 2010-04-06 16:41:29下载
- 积分：1
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datatm
用FDTD的方法对3维光子晶体的光子带隙进行模拟，得要直观图。
程序用MATLAB编写。(With the FDTD method on three-dimensional photonic band gap photonic crystal simulation, may be visual map. Programs written with MATLAB.)
- 2010-05-18 20:06:41下载
- 积分：1
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Matlab_GUI
初学入门教程，学会用matlab gui设计用户界面，并编写响应程序。(Beginners Tutorial, learn how to use matlab gui user interface design, and write response procedures.)
- 2011-09-26 10:22:54下载
- 积分：1
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qengfen
AHP层次分析法计算判断矩阵的最大特征值,有信道编码，调制，信道估计等，GPS和INS组合导航程序。( Calculate the maximum eigenvalue judgment matrix of AHP, Channel coding, modulation, channel estimation, GPS and INS navigation program.)
- 2016-05-10 16:07:25下载
- 积分：1
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alg_expression
激光雷达数据处理算法，用于进行激光雷达数据处理反演大气消光廓线(Lidar data processing algorithm)
- 2019-06-25 14:42:21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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bsscompare
瞬时混合盲信号分离问题的自适应算法比较。
有论文，有程序，自己写的，有输入波形，有输出结果，适合完成学习盲分离。(Instantaneous Blind Signal Separation Mixed Adaptive Algorithm for comparison. A paper, a procedure that he wrote with input waveforms, the results are output for the completion of learning blind source separation.)
- 2010-08-30 15:36:12下载
- 积分：1
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4-vel2d.m.tar
This is a two dimensional simulation in which a level set function is advected by a prescribed velocity field using first order upwinding.
- 2012-06-22 18:08:42下载
- 积分：1
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npc
3 PHASE 3 LEVEL INVERTER
- 2015-03-11 18:00:36下载
- 积分：1
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a
说明： 平滑滤波，自己写的小程序，希望对大家有所帮助(Filtering, write a small program, we want to help)
- 2010-08-23 16:43:37下载
- 积分：1
