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shape_basedcontentretrieve
说明： 用小波多尺度分析进行基于医学图像形状特征的检索.(wavelet multiscale analysis based medical image retrieval features of the shape.)
- 2006-03-22 12:27:39下载
- 积分：1
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am
说明： 信号的双边带am调制，相干解调仿真。通信原理matlab仿真设计。(Double sideband signal am modulation, coherent demodulation simulation. Communication theory matlab simulation design.)
- 2013-04-23 15:36:41下载
- 积分：1
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New-folder-(5)
this code is for wdma and handover method ........................n main
- 2011-12-10 13:57:41下载
- 积分：1
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sons
Compressive sensing (CS) has been proposed for signals with sparsity
in a linear transform domain. We explore a signal dependent
unknown linear transform, namely the impulse response matrix operating
on a sparse excitation, as in the linear model of speech production,
for recovering compressive sensed speech. Since the linear
transform is signal dependent and unknown, unlike the standard
CS formulation, a codebook of transfer functions is proposed in a
matching pursuit (MP) framework for CS recovery. It is found that
MP is efficient and effective to recover CS encoded speech as well
as jointly estimate the linear model. Moderate number of CS measurements
and low order sparsity estimate will result in MP converge
to the same linear transform as direct VQ of the LP vector derived
the original signal. There is also high positive correlation between
signal domain approximation and CS measurement domain
approximation for a large variety of speech spectra.
- 2020-12-03 13:19:24下载
- 积分：1
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kalmanfilter
kalman filter tutorial in matlab
- 2010-11-06 00:25:40下载
- 积分：1
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sdr_model
M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter.
(M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)
- 2006-06-20 03:32:12下载
- 积分：1
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xiti1_1
一个GUI界面，包括图像反转、对数和幂次变换、直方图均衡化等等(A GUI interface, including image inversion, logarithmic and power transformations, histogram equalization, etc.)
- 2013-03-09 18:09:33下载
- 积分：1
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calcul
Induction machine fault detection
- 2015-03-03 14:31:39下载
- 积分：1
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spca
稀疏主成分算法函数，内有详细的算法使用说明(SPCA function)
- 2016-10-29 04:37:50下载
- 积分：1
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shuzhuangfilter
有关于梳状滤波器的设计源码，大家可以参考，不错的(Comb filter on the design of source code, we can refer to, well)
- 2007-11-12 13:31:08下载
- 积分：1
