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imagerecgonition
说明： 尿沉渣图像识别，采用形态学图像分割，som进行识别！(urine image recognition, image segmentation using morphological, som identification!)
- 2006-02-27 21:41:29下载
- 积分：1
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GetKC
一个非常有用的计算lempel-ziv复杂度的程序，可用于状态监测等问题。(A useful lempel-ziv complexity calculation procedures, can be used for condition monitoring.)
- 2013-02-05 01:26:13下载
- 积分：1
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SEP
SEP gitu loh. eng ih eng
- 2012-09-29 21:32:38下载
- 积分：1
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hiboter
运用ccs实现希尔伯特变换，还有matlab产生辅导(Hilbert transform)
- 2014-01-07 13:08:24下载
- 积分：1
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fknn
Matlab Fuzzy k-Nearest Neighbor 分类算法(Fuzzy k-Nearest Neighbor Classification Algorithm)
- 2014-02-18 17:16:25下载
- 积分：1
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OQPSK2_3
说明： 熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法，在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)
- 2020-04-08 10:19:32下载
- 积分：1
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PAPR
Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification
Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely.
Using a small script, the cumulative distribution of PAPR from each OFDM symbol, modulated by a random BPSK signal is obtained
- 2008-03-18 15:59:03下载
- 积分：1
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Entity_3D_Animation_SimEvents
MATLAB DEMO ENTITY ED EVENTS
- 2011-05-15 01:46:36下载
- 积分：1
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overlay
function Px=overlay(N,omega,A,sigma,num)
OVERLAY Forms multiple power spectral density estimates.
-------
USAGE Px=overlay(N,omega,A,sigma,num)
Calculates the periodogram using an ensemble of realizations
of a process consisting of a sum of complex exponential in
white noise.
N : length of the signal
omega : vector containing the sinusoid frequencies
A : vector containing the sinusoid frequencies
sigma : the variance of the white noise
num : size of the ensemble (number of periodograms)
- 2012-04-18 10:00:02下载
- 积分：1
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ademod
in this file wrote digital modulation function for about all digital modulation
- 2014-01-04 10:02:48下载
- 积分：1
