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question2
pe to snr for bpsk when we use rectangular modulation on bw=0.025,0.05,0.1
- 2010-06-23 19:15:04下载
- 积分：1
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zhishu
指数平滑法是对时间序列进行预测常用的方法之一,其理论基础是趋势外延，即未来一定时期内事物在数量上的演变特征不脱离过去的发展趋势,预测值是以前所有观测值的加权和,且对不同的数据给予不同的权数,越近期数据给予越大的权数,越远期的数据给予越小的权数。(Exponential smoothing method is commonly used to predict the time series one of the ways, the theoretical basis of the trend of the extension, that is, a certain period of time what the next evolution in the number of characteristics are not out of the development trend of the past to predict the value of all previous observations is the weighted and, on different data and different weights given to more recent data to give greater weights, the more long-term data to give the smaller weights.)
- 2009-06-01 12:32:13下载
- 积分：1
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work-5-and-sol
matlab code for beging cc motor...
- 2013-12-16 23:02:40下载
- 积分：1
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Binary-GA
说明： code of binary genetic algorithem
- 2013-12-29 05:01:03下载
- 积分：1
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mym-utilities
utility in matlab for utility matlab mysql
- 2012-01-11 22:51:52下载
- 积分：1
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GPS数据按天取平均
说明： 将观测到的原始GPS数据，使用matlab每天求一个平均值，代码中含有实例文件！(Assistant will observe the original GPS data, use matlab to calculate an average value every day, the code contains the instance file!)
- 2020-11-02 21:41:12下载
- 积分：1
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jiaolian
双铰链的动画图和轨迹图，角度随时间的速度和加速度。参考(Double hinge animation diagram and the path chart, Angle with time in the speed and acceleration. reference
)
- 2012-05-07 12:57:06下载
- 积分：1
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3.m
pdetool编程及实现， 用它可以实现一定的编程与实现。(pdetool programming and implementation of programming and implementation, you can use it.)
- 2013-02-04 08:05:58下载
- 积分：1
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IJERTV1IS7260
DC power is steady and continuous, with an electrical charge that flows in only one direction. When the output of DC power is represented on a graph, the result would be a straight line. AC power, on the other hand, flows back and forth in alternating directions so that, when represented on a graph, it appears as a sine wave, with smooth and regular peaks and valleys. A power inverter uses electronic circuits to cause the DC power flow to change directions, making it alternate like AC power. These oscillations are rough and tend to create a square waveform rather than a rounded one, so filters are required to smooth out the wave, allowing it to be used by more electronic devices.
AdChoices
- 2013-02-28 13:40:37下载
- 积分：1
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math
关于matlab的数学基础的英文资料，对于了解matlab的编程原理有很好的帮助(About matlab mathematical foundations of English, for the understanding of matlab programming principles of good help)
- 2013-11-03 16:13:58下载
- 积分：1
