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al06
说明： Today’s wireless networks are characterized by a fi xed spectrum assignment policy. However, a large portion of the
assigned spectrum is used sporadically and geographical variations in the utilization of assigned spectrum ranges from
15 to 85 with a high variance in time. The limited available spectrum and the ineffi ciency in the spectrum usage neces-
sitate a new communication paradigm to exploit the existing wireless spectrum opportunistically
- 2009-08-09 10:59:10下载
- 积分：1
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Chapter-17-Statistics-and-analysis
第17章 数据统计和分析.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 17 Statistics and analysis.zip)
- 2012-03-27 11:14:40下载
- 积分：1
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PQ
说明： 利用matlab编制的电力系统pq分解法潮流计算(pq flow)
- 2012-05-01 14:59:40下载
- 积分：1
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TimeFrequencyToolbox
时间序列的时频分析工具箱，应该在业内有较大的影响力。具体的帮助文件可以在压缩包内看到。(time sequence of time-frequency analysis toolkit, the industry should have a larger impact. Specific help file can be compressed seen.)
- 2007-04-03 04:19:57下载
- 积分：1
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chidutu
采用带宽为3，中心频率为3的复morlet小波对示例信号进行了分析，并绘出时频图。(Using bandwidth of 3, center frequency is 3 complex morlet wavelet to sample signal is analyzed, and draw the time-frequency diagrams.)
- 2014-09-21 17:07:13下载
- 积分：1
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nonlinear-TD
关于非线性跟踪微分器的源程序，有需要的朋友可以看一看(About nonlinear tracking differentiator source, a friend in need can take a look)
- 2014-11-05 10:47:05下载
- 积分：1
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examples
matlab仿真精华，关于三相异步电机的多个案例，很有用(the matlab simulation essence, multiple cases of the three-phase asynchronous motors, useful)
- 2012-09-09 18:17:17下载
- 积分：1
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IEMhh_zheng
IEM模型，积分方程模型，模拟地表HH计划下后向散射系数(IEM model, integral equation model, simulated surface HH program backscattering coefficient)
- 2016-06-21 13:37:52下载
- 积分：1
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nrlfppg_14bus
This is inportent program for energy sector engineers. This matlab code is based on Newton Rapshion load flow calculations. Use it.
- 2009-05-04 19:22:33下载
- 积分：1
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Turbo-Code
该程序用来实现Turbo编解码，而Turbo码是一种信道编码、且是一种纠错码，可以保证信息的传输质量,本程序是用matlab实现的!(The procedure used for Turbo coding and decoding, while the Turbo code is a channel coding, and is an error-correcting codes, can guarantee the quality of information transmission, the process is achieved using matlab!)
- 2009-06-10 19:05:18下载
- 积分：1
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