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vad
基于双门限比较法的端点检测程序，使用matlab7编写！(Comparison method based on double threshold endpoint testing procedures, the use matlab7 write!)
- 2010-09-14 11:15:17下载
- 积分：1
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datefinder
Identifying overlapping period in time series.
Required input:
X = structure with in every cell (X{cell}) a measurement station.
every cell has its first three columns as [year,month,day]
Output:
begin_date = is beginning date of overlapping periods
end_date = end date of overlapping periods
output = structure with overlapping periods filtered
numcell = number of measurement stations
- 2012-12-30 09:15:29下载
- 积分：1
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fir_lin_phase_lowpass_min_order
Designs a linear phase FIR lowpass filter such that it:
- minimizes the filter order
- has a constraint on the maximum passband ripple
- has a constraint on the maximum stopband attenuation
(This is a quasiconvex problem and can be solved using a bisection.
minimize filter order n
s.t. 1/delta <= H(w) <= delta for w in the passband
|H(w)| <= atten_level for w in the stopband
where H is the frequency response function and variable is
the filter impulse response h (and its order/length).
Data is delta (max passband ripple) and atten_level (max stopband
attenuation level).
)
- 2011-05-27 21:47:34下载
- 积分：1
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med
最小熵解卷积，通过解卷积运算降噪，且能实现故障特征分离(Minimum entropy deconvolution, deconvolution operation by noise, and can achieve separation of fault features)
- 2017-02-25 16:48:10下载
- 积分：1
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jpeg
说明： 此程序为MATLAN下实现JPEG标准的图像压缩代码，希望对读者有用。第一次上传……(This program MATLAN to achieve the standard JPEG image compression code, I hope useful to readers. First upload ... ...)
- 2011-03-18 21:10:53下载
- 积分：1
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SIM_OFDMPBPSK
MIMO技术中SIM_OFDM+BPSK(OFDM信道BPSK调制）(MIMO technology SIM_OFDM+BPSK (OFDM channel BPSK modulation))
- 2015-04-06 12:21:16下载
- 积分：1
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grayscale
gray scale coding method
- 2012-01-24 21:41:58下载
- 积分：1
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FBG-Layer-peeling
光纤光栅光谱重构原文，包括DLP和CLP两种算法计算步骤，英文版(Two methods for grating synthesis which have appeared
in the literature recently are compared directly. )
- 2017-01-04 12:31:25下载
- 积分：1
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dicom_images
matlab code for DICOM Example Files
- 2015-02-03 13:53:27下载
- 积分：1
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NC-MFSK
nc mfsk调制，包括了bfsk,qfsk,8fsk等东西(nc mfsk modulation, including bfsk, qfsk, 8fsk and other things)
- 2009-04-26 03:03:41下载
- 积分：1
