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QPSK
数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。
(Digital modulation is the spectrum shifting to high frequency digital baseband signals, suitable for the formation of bandpass signal transmission in the channel. Digital modulation basic amplitude keying (ASK), frequency shift keying (FSK), the absolute phase shift keying (PSK), relative (differential) phase shift keying (DPSK). At the receiving end can be used to dry the demodulation or non coherent demodulating the digital baseband signal.
)
- 2013-12-23 23:45:59下载
- 积分：1
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thresh_tool
in this image thresholding is done.image thresholding is getting by using seed polints concept
- 2010-01-08 20:09:51下载
- 积分：1
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activeContoursSnakesDemo
function [] = splitMerge(x,y)
threshold = 5 0.5 meter
set(1).x = x
set(1).y = y
set(1).check = 0
while 1
allChecked = 1
numSets = size(set,2)
- 2014-08-15 19:33:25下载
- 积分：1
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code
matlab代码 多径效应的通信原理仿真类型题目 二十径添加高斯噪声的效应(matlab code)
- 2013-04-09 20:39:15下载
- 积分：1
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lagrange
用MATLAB编写的拉格朗日程序。希望对大家有用。(MATLAB prepared using Lagrangian procedures. Hope useful for all of us.)
- 2008-12-13 19:11:33下载
- 积分：1
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bw2zh
matlab 基于双峰法的迭代二值化程序(matlab bmp2 bw )
- 2010-07-24 13:09:17下载
- 积分：1
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STBC_MIMO_code
STBC MIMO 通信的代码，模拟了不同SNR下的BER。代码中，有注释说明(STBC MIMO communication code to simulate the BER in the SNR. Code, there are explanatory notes)
- 2012-05-24 17:31:33下载
- 积分：1
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SVG_MEASURE2
matlab 无功电流检测 ip-iq法(matlab reactive current detection ip-iq method)
- 2012-06-17 12:26:22下载
- 积分：1
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MATLABFE_IV
MATLAB finite element code IV
- 2013-11-03 16:50:08下载
- 积分：1
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ESPRIT
旋转子空间程序，实现DOA定位，可用于DOA的学习使用(Subspace rotation procedures to achieve DOA positioning, can be used to study the use of DOA)
- 2013-11-28 20:00:19下载
- 积分：1
