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fpt
fpt.m -- Fast Poisson transform.(fpt.m-- Fast Poisson transform.)
- 2009-10-15 17:45:13下载
- 积分:1
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fuzz5
模糊聚类算法在选取划分上的实例应用,绝对源码,绝对可用(fuzz cluster algorithm applying on zoning pariton.)
- 2011-01-30 07:54:58下载
- 积分:1
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MATLAB非线性动力学控制问题
非线性动力学控制问题 利用MATLAB中的simulink对非线性动力学进行研究(Control of nonlinear dynamics using MATLAB simulink in the study of nonlinear dynamics)
- 2020-06-27 01:40:01下载
- 积分:1
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SMShrestha
The NAVSTAR GPS (NAVigation Satelllite Timing And Ranging Global Positioning
System) is an all-weather, space-based navigation system developed by the U.S.
Department of Defense to determine ones position, velocity, and time accurately in a
common reference system on the Earth. The present constellation consists of nominally 24
satellites and provides global coverage with four to eight satellites simultaneously observed
above 15 ? elevation.
- 2014-12-04 08:48:44下载
- 积分:1
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ASK_FSK_PSK
this file content simple example about modulation bit stream.the type of modulation is (FSK,PSK and ask) after modulation data send and received after that show the relationship between signal to noise ratio (snr) and the bit error rate (ber).....
- 2013-12-19 00:11:19下载
- 积分:1
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bootstrap
英国剑桥出版社出版的bootstrap一书的附录程序(Cambridge, England published a book on the bootstrap procedure in Appendix)
- 2007-10-11 16:09:55下载
- 积分:1
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cdmawatermarking
实现cdma、cor 数字水印信息的嵌入与恢复(To achieve cdma, cor digital watermark embedding and recovery)
- 2009-12-20 09:55:54下载
- 积分:1
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CRdectection
说明: :该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波
动性之间的关系,得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论,在低信噪
比时尤为明显;针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降,提出了基于多用户
协同能量检测算法。仿真表明,在低信噪比环境下,即使噪声短时间内的平均功率存在较大的波动性,只要适当地
增加协同检测的用户数,仍可获得较为准确的检测性能。(In this paper, detection performance and detection sensitivity with detection duration and noise average
power fluctuation in short time is investigated firstly. Performance accuracy and detection sensitivity drop quickly
with noise average power fluctuation increasing and it is worse when signal-to-noise ratio lower. Considering the
characteristic, a novel new energy detection algorithm based on cooperative is presented. Simulations show that
the proposed scheme improves antagonism of noise average power fluctuation in short time and gets a good
detection performance as long as increasing the number of cooperative detection users.)
- 2010-04-14 14:46:12下载
- 积分:1
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lk
有限元6面体8节点等参元的单元刚度阵计算函数(failed to translate)
- 2013-05-08 20:52:34下载
- 积分:1
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8-chapter
《MATLAB 7.0编程基础基础》源程序 第8章(Chapter 8 of " MATLAB 7.0 programming foundation foundation source)
- 2012-11-15 14:21:49下载
- 积分:1