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FEM
用有限元进行桁架结构应力应变的计算绘图实例的分析。(Using the finite element calculation drawing of the truss structure of stress-strain analysis of the instance.)
- 2012-04-05 18:54:19下载
- 积分:1
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64QAM-baseband-system-simulation
64QAM的基带系统仿真,计算随机0、1数据经64QAM调制后的星座图,8倍上采样后图形,滤波后图形,接收端图形,比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)
- 2014-02-25 00:15:24下载
- 积分:1
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SGA2.0
简单遗传算法matlab文件?虻ヒ糯?惴╩atlab文件(Simple genetic algorithm matlab document? Tabanidaeヒ╩ atlab guessing ? waxy paper)
- 2007-12-24 19:36:38下载
- 积分:1
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kmeans
说明: 基于kmeans,用于计算客户价值等(Based on kmeans, used to calculate customer value, etc.)
- 2008-09-08 11:40:12下载
- 积分:1
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am_qpsk_pu_bijiao
对AM信号和QPSK信号的功率谱进行了比较,包含这两种信号的产生和功率谱的产生方法,具极强的参考价值(AM signal and the power spectrum of the QPSK signal, including both signal generation and the generation method of the power spectrum, with strong reference value)
- 2012-10-06 09:32:28下载
- 积分:1
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radar-simulation
关于典型雷达信号的侦察分析和雷达干扰建模与仿真,为雷达系统仿真提供了重要的模块。
(For typical radar signal reconnaissance and radar interference analysis modeling and simulation for radar systems provide an important module emulation.)
- 2014-05-04 20:07:00下载
- 积分:1
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psd_cboc
BOC(2,1)的编码,BOC(2,1)的功率谱密度,可以完美运行,对做BOC编码的人很有用途(BOC (2,1) code, BOC (2,1) power spectral density, can run perfectly on the very people who make use of BOC coding)
- 2013-11-26 11:50:25下载
- 积分:1
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circle
绘图,关于图像的圆形绘制,使用MATLAB绘图函数,自定义函数绘制圆形图像(circle)
- 2010-06-09 10:17:27下载
- 积分:1
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ma3alm
rake reciver simulation in matlab
- 2009-12-25 22:29:41下载
- 积分:1
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nls1
在这篇文章中,我们给出了非线性脉冲和孤子耦合的理论,它包含了2阶3阶色散,模间色散,损耗增益,色散不匹配,高阶非线性等等。文章主要说明了几个非线性耦合的基本问题: 非线性脉冲耦合行为主要依赖于参量Lcd (色散长度乘耦合系数),而不是输入脉冲形状,因而,孤子,高斯脉冲以及类高斯脉冲表现出同样的开关特性。根据Lcd, 耦合器可分为三个工作区,每个区有自己独特的耦合行为。一个脉冲是否表现为连续波的耦合行为还是超快脉冲的耦合行为,决定于Lcd 而不是脉宽。 我们显示0.8皮秒的脉冲也遵从连续波的方程和耦合行为, 可以当连续波一样来分析。(study input peak power vursus output total power for different Lcd, P~P CURVES )
- 2011-09-12 16:52:19下载
- 积分:1