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huise
gm.11一个简洁的初级学习小程序，希望大家指正，向大家学习(Gm.11a simple primary study of small procedures, we hope that the correction, to everybody study)
- 2012-06-16 12:32:28下载
- 积分：1
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8-optimal_in_FRFTdomains
time-invariant degradation models and stationary
signals and noise, the classical Fourier domain Wiener
filter, which can be implemented in O(N logN) time, gives the
minimum mean-square-error estimate of the original undistorted
signal. For time-varying degradations and nonstationary processes,
however, the optimal linear estimate requires O(N2) time
for implementation. We consider filtering in fractional Fourier
domains, which enables significant reduction of the error compared
with ordinary Fourier domain filtering for certain types
of degradation and noise (especially of chirped nature), while
requiring only O(N logN) implementation time. Thus, improved
performance is achieved at no additional cost. Expressions for
the optimal filter functions in fractional domains are derived,
and several illustrative examples are given in which significant
reduction of the error (by a factor of 50) is obtained.
- 2015-02-21 10:15:13下载
- 积分：1
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zuiz
说明： 主要是ezw编码过程中的量化器的编写代码，大家可以参考一下。(Encoding process is mainly ezw quantizer in the code, we can refer to.)
- 2011-03-25 10:33:06下载
- 积分：1
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CircleFind
打开图片，转化为灰度图，利用圆周差分法在图像上搜索圆(Open the picture, converted to grayscale, use the circumferential difference method in image search circle)
- 2014-11-24 22:41:42下载
- 积分：1
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ex4opticalflow
used for image processing in matlab
- 2012-10-17 15:01:20下载
- 积分：1
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pl66tn
滤波器程序，通过低通滤波器对数据进行滤波处理(Low-pass filter , mainly for time series filtering process .)
- 2015-03-16 15:41:52下载
- 积分：1
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13bus
Pscad simulink of standard IEEE 13 bus system
- 2010-10-18 17:27:18下载
- 积分：1
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finalM
2维晶格高分子Monte Carlo动态模拟(Monte Carlo Simulation of 2D Lattice Polymerization)
- 2012-04-18 23:42:24下载
- 积分：1
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mi
说明： 通用机器学习及数据挖掘的特征提取及贝叶斯网络程序-通用机器学习及数据挖掘的特征提取及贝叶斯网络程序.(Common machine learning and data mining feature extraction and Bayesian network program- common machine learning and data mining of feature extraction and Bayesian network program.)
- 2011-09-25 12:45:24下载
- 积分：1
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Texture_moasic
基于灰度共生矩阵和K均值聚类的纹理图像分割，MATLAB实现(texture image segmentation
)
- 2021-04-06 16:49:03下载
- 积分：1
