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于 2010-09-20 发布文件大小:77KB

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Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient multicarrier modulation technique for high speed data transmission over multipath fading channels. High Peak-to-Average Power Ratio (PAPR), which leads to power inefficiency in the RF portion of the transmitter, is a major drawback of OFDM.

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pinghua53
说明：对信号做五点三次平均法平滑处理，已编成函数，一种平滑较快，一种较慢。(Three of the signal with an average of five-point smoothing method has been compiled function, a smooth and rapid, a slower.)

2011-03-24 18:03:56下载

积分：1
Mann-kendall
魏凤英编著的《现代气候统计诊断预测技术》一书中有关于用Mann-Kendall法检测1900～1990年上海年平均气温序列突变的例子(Wei Fengying compiled the " Diagnostic Statistical prediction of modern climate," a book about the Mann-Kendall detected by 1900 the average temperature in Shanghai in 1990 an example of the mutations)

2021-03-19 12:09:19下载

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SipListener
Contacts Settings Test extends Instrumentation Test Case.

2014-01-22 14:15:58下载

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Aircraft-Control-Toolbox
Matlab 飞行控制工具箱，可以进行飞行控制仿真(Matlab Aircraft Control Toolbox )

2014-03-17 12:58:18下载

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about-lfm
线性调频信号的一种新的频域脉压处理方法,这是一个文章，不怎么好下，在这分享下~~~(Linear FM signal frequency-domain pulse pressure, a new approach, which is a paper, not very good, in that share under ~ ~ ~)

2010-12-23 12:50:08下载

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Dipole_Matlab
The above matlab code include the simulation of dipole antenna and current distribution using standard algorithm

2013-08-15 13:39:42下载

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HRPCA
能够检测异常值数据降维特征提取鲁棒主成分分析方法(Robust PCA)

2020-07-04 08:40:01下载

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Prims
prim 最小生成树代码 matlab平台使用(prim tree code matlab)

2011-05-30 22:51:10下载

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LDPC
LDPC码的编译码算法，matlab代码(matlab code for LDPC encoder and decoders)

2020-11-13 10:29:43下载

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FT4
反推控制，这是一个算法控制，这是一个算法，反推自适应(Backstepping control, which is an algorithm to control, which is an algorithm, backstepping adaptive)

2012-05-13 14:49:51下载

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indi

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