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FDTD
一种实现电磁波的FDTD仿真模拟的源程序代码(An FDTD simulation of electromagnetic waves of the source code)
- 2007-08-31 20:12:08下载
- 积分:1
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111-114
数学建模第十三讲,关于matlab的的一个代码(Mathematical modeling the newsboy model courseware, the code)
- 2012-10-14 16:02:23下载
- 积分:1
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svd.rar
用matlab中的SVD函数实现线阵或圆阵的music算法的仿真(use svd function to perform music )
- 2009-05-11 12:44:09下载
- 积分:1
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YMDhms2JuliassV3
将年月日时分秒转换为某一基准年开始的总秒数(The date(YYYY,MM,DD,hh,mm,ss) is converted to a base year of the total number of seconds.)
- 2014-08-12 12:29:23下载
- 积分:1
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carrier-modulation
多载波调制(Multicarrier Modulation)采用了多个载波信号。它把数据流分解为若干个子数据流,从而使子数据流具有低得多的传输比特速率,利用这些数据分别去调制若干个载波。所以,在多载波调制信道中,数据传输速率相对较低,码元周期加长,只要时延扩展与码元周期相比小于一定的比值,就不会造成码间干扰。因而多载波调制对于信道的时间弥散性不敏感。多载波调制可以通过多种技术途径来实现,如多音实现(Multitone Realization)、正交多载波调制(OFDM)、MC-CDMA和编码MCM(Coded MCM)。其中,OFDM可以抵抗多径干扰,是当前研究的一个热点。(Multi carrier modulation (Multicarrier Modulation) uses multiple carrier signal. It decomposes a data stream into a plurality of sub data stream, so that the sub data stream transmission bit rate is much lower, respectively to a plurality of carrier modulation using these data. )
- 2014-11-26 20:06:23下载
- 积分:1
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OpenTSTOOL_win
OpenTSTOOL_win,时间序列工具箱。里面包含用来编程的两个时间序列,让大家更加容易学习。(OpenTSTOOL_win, time series toolbox. Which contains two time series used to programming, easier to learn.)
- 2013-03-20 21:11:49下载
- 积分:1
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temp2
QPSK system simulation not working
- 2014-02-10 04:02:54下载
- 积分:1
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redAnTS_Toolbox
说明: 康奈尔大学开发的基于matlab的有限元计算程序,感兴趣的可以看看,有gui 界面,相关的教程可以登录下面的网站https://confluence.cornell.edu/display/SIMULATION/MATLAB+Learning+Modules(Matlab-based Cornell University developed the finite element program, interested can see, there are gui interface, related tutorials can log the following Web site https:// confluence.cornell.edu/display/SIMULATION/MATLAB+ Learning+ Modules)
- 2011-03-31 08:54:44下载
- 积分:1
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disyiwei
离散序列的移位运算,不知道能不能适用于CDMA扩频码时延的移位(discrete sequence of shift operations do not know can apply to delay CDMA code of shift)
- 2007-06-14 19:25:41下载
- 积分:1
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alpha_beta_filting
该函数实现标准的常增益滤波算法,用于状态估计,目标跟踪(Alpfa beta filter)
- 2011-10-05 11:47:45下载
- 积分:1