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xinhao
信号，噪声，信号加噪声，FFT，matlab仿真,时域波形，频谱图(Signal, noise, signal plus noise, FFT, Matlab simulation, time-domain waveform, spectrogram)
- 2012-04-13 15:35:58下载
- 积分：1
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singal_system_analysis
此程序演示随机信号通过线性系统 联合开发网 - pudn.com
- 2012-06-25 10:34:18下载
- 积分：1
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MIMOMatlab
MIMO信道容量的Matlab仿真程序,可以仿真出正确的图形(MIMO channel capacity of Matlab simulation program, can simulate the correct graphics)
- 2013-11-26 09:48:41下载
- 积分：1
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matcode
Design for Butterworth Filter
- 2009-03-19 22:46:14下载
- 积分：1
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hmkongzhilizi
老师教我的滑模变结构matlab仿真程序的几个例子，该程序易读，易移植(Teaching my sliding mode a few examples of matlab simulation program, the program to read, easy to transplant)
- 2010-10-08 16:56:35下载
- 积分：1
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Transmission-Model
无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
(Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal)
- 2013-08-31 18:59:05下载
- 积分：1
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Gaumix_EM
使用高斯模型期望值最大化演算法,做圖形分割
Gaumix_EM: EM Algorithm Applicated to Parameter Estimation for Gaussian Mixture
(Gaussian model using expectation maximization algorithm, to do graphics segmentation Gaumix_EM: EM Algorithm Applicated to Parameter Estimation for Gaussian Mixture)
- 2008-02-14 12:19:10下载
- 积分：1
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TroughputElman
说明： 用于预测航运港口利用率的神经网络模型，基于时间递推。泛化(time chain for port)
- 2011-03-31 08:41:52下载
- 积分：1
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cs-omp
正交匹配追踪，信号压缩传感的实现，可近似完全重构(Orthogonal matching pursuit)
- 2012-05-22 18:20:57下载
- 积分：1
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boxdimension
计算一维时间序列的盒子维数，并提供了洛伦兹、哈农两种典型的混沌信号以及实际海洋背景噪声信号可供计算参考。(Calculate the dimension of the box one-dimensional time series and provides Lorentz, Hanon two typical chaotic signal and the actual ocean background noise signal for calculation.)
- 2015-01-12 18:56:29下载
- 积分：1
