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07CUMCM
这是关于07年全国大学生数学建模B题,评委及出题者的评卷综述,具有很强的指导意义,很多参加了的同学,可以看一看是否领会了出题者的意图。(This is CUMUM B problem analysis.)
- 2013-07-31 09:43:51下载
- 积分:1
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PINLVJI-(2)
1、基本要求:
(1)频率测量
测量范围:1HZ~1MHZ,信号为方波、正弦波;幅度为0.1V~5V;
测量误差: 0.1 (以NFC—10A为准)。
(2)周期测量
测量范围:1HZ~1MHZ,信号为方波、正弦波;幅度为0.1V~5V;
测量误差:, 0.1 (以NFC—10A为准)。
(3)脉冲宽度测量:
测量范围:脉冲宽度不超过100μS,信号为脉冲波,幅度为0.1V~5V;
测量误差: 0.1 。
(failed to translate)
- 2011-05-18 13:06:15下载
- 积分:1
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snr
control signal to noise level
- 2013-03-26 21:32:14下载
- 积分:1
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Poiseuille01
伯肃叶流动用格子boltzmann方法去扩展新的研究方法(Peter Stephen leaf lattice boltzmann method flow go with the expansion of new research methods)
- 2009-04-03 14:04:01下载
- 积分:1
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VC-and-Matlab
MATLAB和VC++结合编程的教学资料(Combination of MATLAB and VC++ programming teaching materials)
- 2011-05-19 19:15:04下载
- 积分:1
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GL-25
基于新的交叉算子的全局与局部实数编码遗传算法GL-25(Global and local real-coded genetic algorithms based on parent-centric crossover operators)
- 2013-12-10 13:39:58下载
- 积分:1
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sjwl
自编的神经网络的matlab程序,可以运行哦。(Self matlab neural network program, you can run, oh.)
- 2008-12-17 21:34:00下载
- 积分:1
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pso
使用PSO算法求解适应度函数fitness的极值。fitness可以自己任意定义。(PSO algorithm using the fitness function fitness of the extreme value. fitness can define their own arbitrary.)
- 2010-06-29 12:02:03下载
- 积分:1
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MSE
Comparison of the performances of the LS and the MMSE channel estimators
for a 64 sub carrier OFDM system based on the parameter of Mean square error
- 2007-11-08 10:25:56下载
- 积分:1
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raisecos
用MATLAB编程出升余弦滚降系统的频域以及时域的仿真曲线(Programming with MATLAB or a cosine roll-off system as well as the frequency domain of time-domain simulation curve)
- 2009-06-08 02:06:07下载
- 积分:1