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基阵信号处理
说明： 给定入射信号角度分别为 -22度 ，6度，18度时，不同信噪比情况下各种空间谱估计算法得到的曲线图(given incident signals point to-22 degrees, 6 degrees, 18 degrees, the signal to noise ratio under different space spectral estimation algorithm of the curve)
- 2005-09-12 23:34:44下载
- 积分：1
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sizex
使用双线性内插法
在matlab下实现图像的整数倍放大(use bilinear interpolation method in Matlab under several times for the entire image to enlarge)
- 2007-01-08 00:04:37下载
- 积分：1
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A-Novel-Image-Interpolation-Method
the noise deteriorates the
interpolation performance in digital images, it is effective to
employ denoising prior to the interpolation. In this paper, we
propose a novel interpolation framework in which denoising
and image sharpening methods are embedded. In the
proposed framework, the image is first decomposed using the
bilateral filter into the detail and base layers which represent
the small and large scale features, respectively. The detail
layer is adaptively smoothed to suppress the noise before
interpolation and an edge-preserving interpolation method is
applied to both layers. Finally, the high resolution image is
obtained by combining the base and detail layers.
Experimental results show that the proposed algorithm
outperforms the conventional methods
- 2011-06-09 18:00:48下载
- 积分：1
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regress_binomial4
Binomial regression on Ca4227, Ca4455 and FeH
- 2012-05-17 16:52:49下载
- 积分：1
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Prog
implemention paper :
" Amodified fuzzy C-means image segmentation algorithm for use with
uneven illumination patterns "
- 2011-07-21 21:06:22下载
- 积分：1
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guangshanmoshichuanshu
光栅模式传输 运用耦合模理论，有公式推导，直接明了，可以更改参数(Optical fiber grating transmission function simulation and may, according to the need of reality, change all kinds of parameters
)
- 2012-10-29 20:41:45下载
- 积分：1
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sigmas
用MATLAB进行Sigma 采样，用于数值计算或者数值滤波(Sigma sampling conducted with MATLAB for numerical calculations or numerical filtering)
- 2010-09-01 21:43:23下载
- 积分：1
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f
说明： it is matlab source code implemeted in Matlab 7.6.
this is utilized in matlab.
- 2011-05-21 16:49:01下载
- 积分：1
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dl_sch
基于sch干扰消除的机理，提出一种改进的sch干扰消除方案，以降低sch干扰消除的计算量和实现复杂度。(Based on sch interference cancellation mechanism, an improved interference sch eradication programs to reduce the sch interference to eliminate the computation and implementation complexity.
)
- 2012-03-28 10:03:07下载
- 积分：1
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Blind-Signal-Separation
This paper presents a new algorithm to extract
the fetal ECG from an ECG recorded on the
mother’s abdomen. The algorithm consists of
two steps: first, ECG of fetus is extracted from
the original signal using a two-level wavelet
transform. We use Daubechie wavelet transform,
which is similar in shape to heart beat wave. The
resulted signal is then low-pass filtered using the
Savitzky-Golay smoothing filter to attenuate the
effect of noise. The filtered signal is considered
as the fetal ECG. The algorithm was applied on
both synthetic and real ECG signals. The results
in this paper show that the proposed algorithm
has promising performance.
- 2011-12-07 20:22:57下载
- 积分：1
