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DWHT_DCT
对图像数据做DCT变换及DWHT变换的示例程序,在matlab7下运行正常(Done on the DCT transform of image data and transform DWHT example the procedures in the normal run matlab7)
- 2009-06-08 18:17:18下载
- 积分:1
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matlab-and-arcswat
matlab and arcswat.pdf
- 2014-12-11 10:39:48下载
- 积分:1
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Genetic_Algorithm_for_spase_array
说明: 对于非均匀线型阵列,以降低波束方向图峰值旁瓣为目标,在给定阵元数和阵列孔径的约束条件下,利用多种群并行进化遗传算法进行阵元布阵优化。(For non-uniform linear array, in order to reduce the peak side lobe of beam pattern, the multi population parallel evolutionary genetic algorithm is used to optimize the array element arrangement under the constraint of the number of array elements and array aperture.)
- 2020-08-16 19:57:31下载
- 积分:1
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sudu
计算数独的好方法,能够快速解决问题,使用方便(Good way to calculate the number of independent, able to quickly solve the problem, easy to use)
- 2010-06-19 00:10:42下载
- 积分:1
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Kalman-matlab
传感器姿态解算 matlab工具箱全部程序自带测试文件程序(Sensor attitude algorithm matlab toolbox full program comes with the test documentation procedures)
- 2013-07-11 14:51:08下载
- 积分:1
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clf
matlab小波分析和图像检测的内容,运用matlab实现上述算法和运用(Matlab wavelet analysis and test, the contents of the image using matlab the above algorithms and use)
- 2011-06-12 21:32:09下载
- 积分:1
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2005
基于最小值选中次数的分离谱加权算法的超声信号处理方法研究(Outrageous weighting algorithm based on the minimum value of the selected number of sub ultrasound signal processing method)
- 2012-07-06 16:52:27下载
- 积分:1
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check_ola_window.m
Checks a window that would be used for a STFT overlap and add decomposition.
- 2011-11-22 14:31:22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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satglobe
satellite globe visualization earth
- 2014-01-28 05:16:35下载
- 积分:1