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CT
说明： 通过调制解调器实现远程定时采集信息，分析等功能。(Remotely via modem from time to time collect information, analysis and other functions.)
- 2008-09-14 10:36:28下载
- 积分：1
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pssSMIB
POWER SYSTEM STABILIZER MODEL FOR SMIB
- 2011-07-05 18:34:39下载
- 积分：1
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pso
PSO or particle swarm optimization code in MATLAB
- 2012-11-01 17:23:35下载
- 积分：1
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Calt_Geomagnetic_elements
用于地球物理专业学习地磁学，了解磁场各要素！(This program used for geophysical professional studies and help you to understand the geomagnetic elements.)
- 2011-01-03 10:34:24下载
- 积分：1
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Transient-stability-calculation
暂态稳定计算，时域仿真暂态稳定分析，用的直接法
(Transient stability calculation, the time domain simulation of transient stability analysis, using the direct method)
- 2012-05-29 09:14:42下载
- 积分：1
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SVM
程序可以用于支持向量机分类算法，只有源代码，使用时需要改进(Program can be used to support vector machine (SVM) classification algorithm, only the source code, when using, need to improve)
- 2013-01-12 20:30:09下载
- 积分：1
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TestSuiteProvider
Implementors will know how to get a test suite.
- 2014-01-22 11:01:24下载
- 积分：1
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matlab_bootstrap
matlab多年收集结果，包括程序和pdf介绍。(Matlab realized bootstrap source. )
- 2009-10-10 09:54:39下载
- 积分：1
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simulation
在一个移动通信系统中，发射信号是一个未调制的音频x(t)=cos(2πft)，其中f=f0+fi。设标称载波为f0=1GHz，并设fi =512Hz。假定移动用户在一个繁忙的高速公路上距离基站l公里处的地方，从开始从每小时60公里的速度开始，其速度（在0.01秒的时间间隔内测量）以1/2的概率随机的增加或减少1/10公里每小时。试仿真移动用户在这2s的时间间隔内所接收到的信号(及其频谱)。接收信号可以表示为：
y(t)=a(t)Cos[2π(fo+f1)(t-△t)]
式中 △(t)=d(t)/c
且 a(t)=k/d2(t)
在上面的表达式中d(t)是在t时刻基站与移动用户的距离，c是光速，△(t)是传播延迟，而a(t)是信号在t时刻的衰减，并假设在这2s内a(t)是一个常数。利用复低通等效模型来进行仿真。(In a mobile communication system, the transmitted signal is an unmodulated audio x (t) = cos (2πft), where f = f0+ fi. Let nominal carrier of f0 = 1GHz, and set fi = 512Hz. Assume that mobile users on a busy motorway station l kilometers place, starting the beginning of 60 kilometers per hour, the speed (measured in 0.01 second interval) to increase the probability of a random 1/2 or reducing 1/10 km/h. Simulation test signal which the mobile subscriber in the 2s time intervals of the received (and its spectrum). The received signal can be expressed as:
y (t) = a (t) Cos [2π (fo+ f1) (t- △ t)]
Where △ (t) = d (t)/c
And a (t) = k/d2 (t)
In the above expression, d (t) at time t is a base station and a mobile user s distance, c is the speed of light, △ (t) is the propagation delay, and a (t) is the attenuation of the signal at time t, and assuming that 2s within a (t) is a constant. Using complex low-pass equivalent model for emulation.)
- 2015-11-24 17:16:20下载
- 积分：1
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bibao
闭包传递法的一个函数以及一个求最大生成树的函数,用于模糊聚类分析(matlab)(Closure of the transfer method for a function and a function of the maximum spanning tree for the fuzzy cluster analysis (matlab))
- 2008-05-18 00:55:40下载
- 积分：1
