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Doppler
A signal is transmitted using a carrier frequency of 900 MHz. It is
transmitted through a multipath channel which can be modelled as Rayleigh
fading. Assumingthe Dopper spread as 10Hz and the number of multipaths as
10, generate the Rayleigh faded signal. Compute the outage rate (the
probability of the signal falls below certain rate, say ?10 dB) of the
signal.
Using MATLAB, demonstrate the path loss as a function of loss parameter
for distances ranging from 2 km to 40 km. Calculate the power loss in dB
- 2009-10-18 18:47:28下载
- 积分:1
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LQ
说明: Estimating the positions of sensor nodes is a fundamental and
crucial problem in ad hoc wireless sensor networks (WSNs).
In this paper, an accurate node localization method for WSNs
is devised based on the weighted least squares technique with
the use of time-of-arrival measurements. Computer simulations
are included to evaluate the performance of the proposed
approach by comparing with the classical multidimensional
scaling method and Cram´ er-Rao lower bound.
- 2010-09-29 13:21:00下载
- 积分:1
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fm
说明: Frequency Modulation pdf
- 2014-09-04 11:18:14下载
- 积分:1
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ccr-as-rows-are-DMU-in-p-model
计算数据包络分析中的ccr和bcc模型决策单元的效率值松弛变量的值等(calculate the efficiency and slack of ccr and bcc model in matlab )
- 2016-03-11 20:38:48下载
- 积分:1
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matlab4
matlab中的各种语言的含义几使用规则(matlab meaning in several languages using the rules)
- 2010-11-03 20:01:15下载
- 积分:1
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matlab_coding__dft_in_matlab_using_fft_1386
Discrete Fourier Transform in MATLAB
Solution of Problems
- 2010-12-27 22:29:52下载
- 积分:1
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series
德国人开发的地震处理分析软件,包括了塑性、弹性、加速度谱分析、频谱分析等。不过界面是德语的(看不懂,呵呵)
(German development of seismic processing and analysis software, including plastic, elastic, the acceleration spectral analysis, spectrum analysis. But the interface is German (not read, Oh))
- 2007-03-14 16:53:59下载
- 积分:1
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EXP71
MATLAB PROGRAM FOR CONTROLLER DESIGN USING POLE PLACEMENT TECHNIQUE
- 2013-10-23 01:44:11下载
- 积分:1
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PR_167406042
利用隐式中心差分格式求解二维热传导方程的matlab代码(The matlab code to solve 2-dimension heat equation with implicit difference scheme.)
- 2013-11-09 19:07:49下载
- 积分:1
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djikstra
ce tp consiste a définir l plus cour chemin d un graphe avec l algorithme de dijkstra
- 2015-03-07 01:01:46下载
- 积分:1