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pinyuchazhi.rar
some kinds of frequency interpolations.which are used to processing frequency and IFFT to image spce to new image
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ostbc.rar
This program simulates the bit-error-rate (BER) performance of OSTBC
with L=4 antennas over the frequency flat Rayleigh block fading channel
The code is developed for real orthogonal design, code rate 1/2
modulation- 16 QAM with gray coding ...
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WirelesscoherentOFDMmodemsimulation.rar
... two computers using an acoustic interface in the voice frequency range (20Hz–
20,000Hz). The transmitting antenna is ... under Matlab code, our modem uses OFDM (orthogonal frequency division
multiplexing) modulation, synchronization by LMS sequence, channel ...
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BPWT.rar
Binary Pseudo-wavelet Transform
這是一個針對binary image進行frequency domain轉換的重要技術
其特點為轉換至frequency domain亦為binary image
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MLEsim.rar
ML Estimation of frequency, phase, and amplitude of a sinusoid from discrete time samples
MLEsim.m
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vb.rar
... Q-~us 11 is introduced.The 1 Hz—l MHz input measured pulse signals of the digital ii‘equency meter can be used for measuring frequency,period,pulse width and duty ratio,etc.The test results stably display O71 3 seven—segment numeric tubes,and the ...
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tfidf.rar
tfidf算法实现
/*
* This program reads a file of inverse document frequency (idf)
* values, and reads each file in a list containing ... values, with each line containing an index number and a frequency
* value. It writes an output file for each input file ...
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SMBus.rar
... EEPROM (Microchip 24LC02B).
// - Interrupt-driven SMBus implementation
// - Only master states defined (no slave or arbitration)
// - Timer4 used by SMBus for SCL low timeout detection
// - SCL frequency defined by <SMB_FREQUENCY> constant
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