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fadingmsk
通信原理实验matlab仿真中衰落环境下的最小频移键控(Matlab simulation of communication theory experiment fading environment Minimum Shift Keying)
- 2010-12-08 18:12:09下载
- 积分:1
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Time-SeriesModelforWirelessFadingChannelsinisotrop
这篇文章为随即和非随机的散射环境中造成的信封衰落提供了一个AR模型。它展示了至少需要一个二阶AR过程去建立一个伏在接收信封内在的阻尼正弦自动/交叉相关函数的模型。通过对模拟值的比较得到使用模型可以得到与理论值近似的值。模型基于的仿真过程被用来与JACK仿真器在随机分散事件中作比较。(his work presents an autoregressive (AR) model
for fading envelope influenced by isotropic and non-isotropic
scattering environments. It is shown that at least a second order
AR process is required to model the damped sinusoidal auto/cross
correlation function inherent in the complex received envelope.
The comparison of statistics of the simulation trace obtained
using the model shows good agreemeqt with the theoretical
values. The model based simulation procedure is compared to
the Jake s simulator for isotropic scattering case and is shown
to exhibit an order of magnitude smaller time complexity. )
- 2010-06-29 18:15:56下载
- 积分:1
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SVD-TLS
说明: 利用奇异值分解-总体最小二乘法估计ARMA模型的AR参数,并利用参数进行谐波恢复仿真程序(The use of singular value decomposition- total least squares estimation of AR parameters of ARMA model and using the parameters of harmonic retrieval simulation program)
- 2008-10-29 15:19:35下载
- 积分:1
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jiami
图像加密隐藏的一个用MATLAB编写的好程序。(Hidden image encryption using MATLAB write a good program.)
- 2010-05-06 20:52:45下载
- 积分:1
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yidong
时间序列移动平均法,一种数学建模的实用方法,对你的比赛,和应用很有帮助(Time series moving average method .A good mathematical modeling tool, It is very helpful to your study MATLAB)
- 2014-09-25 17:05:28下载
- 积分:1
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Method-IV
基于stretch处理的雷达抗距离-速度同步欺骗干扰的仿真(Based on stretch processing of radar distance- speed deception jamming in the simulation)
- 2020-07-26 20:28:42下载
- 积分:1
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AudioEqualizerinMatlab
Audio Equalizer in Matlab.ppt.rar
- 2010-02-21 18:55:10下载
- 积分:1
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2
说明: 双极化多普勒天气雷达地物杂波时域和频域抑制的研究(硕士学位论文)(Dual-polarization Doppler weather radar ground clutter suppression in time domain and frequency domain studies (Master thesis))
- 2010-08-22 10:23:38下载
- 积分:1
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code-master
ECG的应用,ECG在医疗检测方面发挥着中重要作用,所以,心电信号至关重要(With the application of ECG, ECG plays an important role in medical detection, so ECG signal is very important.)
- 2019-05-14 08:55:22下载
- 积分:1
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estimate_AR
说明: 信号功率谱的AR模型估的MATLAB代码( PowerSpectrum Density Estimation based on AR mode. and MATLAB file )
- 2010-04-18 19:27:23下载
- 积分:1