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test_main
Forecast financial data
- 2010-01-07 23:07:12下载
- 积分:1
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qtcl_frequency
采用分层的前推回代法应用于n节点的电力系统,收敛速度快,准确度高,电力系统配电网潮流计算。(Layered forward and backward substitution method used in the power system of n nodes, the convergence speed, accuracy, power system with the power flow calculation.)
- 2012-05-29 17:23:34下载
- 积分:1
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MatlabFiles_for_Contemporary_Communicatios_Books
hdah kaka nfkjksjd kdjkfd
- 2013-04-07 19:46:17下载
- 积分:1
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BPSK3
3、 瑞利信道中的调制解调、信道估计:
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中,请设计一种时分的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与误码率的关系曲线,并与(1)的曲线进行对比。
(3, the Rayleigh channel modulation and demodulation, channel estimation:
(1) Please derive the single-path Rayleigh channel coherent demodulation of BPSK BER performance theory, and draw the signal to noise ratio and bit error rate curves.
(2) single-path Rayleigh channel, please design a division of the guide-assisted channel estimation method, using Simulink simulation, measurement of the BER performance of BPSK, draw-bit signal to noise ratio and bit error rate curve, and with (1) of the curves were compared.
)
- 2020-12-05 15:49:23下载
- 积分:1
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APF__SPWM
有源滤波器APF,仿真不错,欢迎下载
有源滤波器APF 仿真不错,欢迎下载(Active filter APF, simulation is good, welcome to download the active filter APF simulation good, welcome to download)
- 2020-10-26 21:49:59下载
- 积分:1
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xiaobobianhuanlvbo
说明: 小波变换滤波的matlab程序的实现用于图像的背景抑制(Wavelet filter for image matlab program to achieve the background suppression)
- 2011-03-19 18:02:23下载
- 积分:1
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rec
rectifier electrical converter
- 2012-06-18 01:15:06下载
- 积分:1
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levanon
PAF, PACF by levanon
- 2013-09-28 02:46:57下载
- 积分:1
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12
说明: 如何用普通彩色照片读入进matlab中,灰度转换小程序(How to read an ordinary color photos into matlab, the grayscale conversion applet)
- 2010-04-19 16:58:20下载
- 积分:1
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数据处理、整形
数据处理,数据整形,简单实用,用于对原始数据预处理(Data processing, data shaping, simple and practical, used for pretreatment of raw data.)
- 2018-04-18 17:47:16下载
- 积分:1