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xinshetu
在对PSK系统进行仿真,要求:对M=4的PSK系统,分别取信噪比为odB、10dB和20dB,在星座图上观察接收端接收到的信号向量。
(in the PSK system simulation, requirements : M = 4 for the PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector.)
- 2007-06-01 13:57:24下载
- 积分:1
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a-few-suanfa-jisuan-TSP
各种算法用来求解TSP问题的MATLAB源程序,包括蚁群算法,遗传算法,模拟退火等等(Ant colony algorithm using matlab simulation platform developed: algorithm, path shows that human-computer interaction control)
- 2015-03-12 16:51:26下载
- 积分:1
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eetop.cn_DAC
Circuit Analysis I with MATLAB Computing and Simulink_SimPowerSystems Modeling
- 2011-12-31 02:21:34下载
- 积分:1
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vmd
说明: VMD是通过迭代搜寻变分模型(具体怎么搜寻,请亲们自己看,我主要讲他的大概)最优解, 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。
每个模态都是具有中心频率的有限带宽(就是在频域中有在一定的宽度)。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution).
Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)
- 2020-05-22 17:09:22下载
- 积分:1
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jpgACbits4
for calculate the number of bits of AC coeffecient
- 2014-07-15 08:55:06下载
- 积分:1
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GA-matlab-CODE-SoftDown
文件包含遗传算法的一些源代码的编写 (Some of the genetic algorithm source code
)
- 2013-01-08 15:03:41下载
- 积分:1
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TDLTE_technology_principle
TDlte的技术原理 从运营商层面解析LTE(TDlte the technical principles)
- 2013-11-16 17:37:56下载
- 积分:1
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yizhongxongdezhededed
这是一位博士写的一种新的正弦信号频率估计方法,很有参考意义。(This is a Ph.D. to write a new method of sinusoidal frequency estimation, lot of reference value.)
- 2010-08-21 23:48:44下载
- 积分:1
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PIDcalc
使用matlab计算pid系数的程序,文档包含了程序的说明和pid的一些理论。(Pid coefficient calculated using the matlab program, the document includes a description of the procedures and some of the theories pid.)
- 2009-03-28 14:51:45下载
- 积分:1
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JEPG2000
image compression using JEPG2000
- 2010-11-13 12:52:22下载
- 积分:1