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srad
SRAD filetr for speckle reduction .This filter is a variant of anisotropic diffusion which successfully removes speckle type noise from images.
- 2020-09-09 09:08:03下载
- 积分:1
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IDW
IDW插值法,距离倒数乘方格网化方法是一个加权平均插值法,可以进行确切的或者圆滑的方式插值。方次参数控制着权系数如何随着离开一个格网结点距离的增加而下降。对于一个较大的方次,较近的数据点被给定一个较高的权重份额,对于一个较小的方次,权重比较均匀地分配给各数据点。 计算一个格网结点时给予一个特定数据点的权值与指定方次的从结点到观测点的该结点被赋予距离倒数成比例。当计算一个格网结点时,配给的权重是一个分数,所有权重的总和等于1.0。当一个观测点与一个格网结点重合时,该观测点被给予一个实际为 1.0 的权重,所有其它观测点被给予一个几乎为 0.0 的权重。换言之,该结点被赋给与观测点一致的值。这就是一个准确插值。 距离倒数法的特征之一是要在格网区域内产生围绕观测点位置的"牛眼"。用距离倒数格网化时可以指定一个圆滑参数。大于零的圆滑参数保证,对于一个特定的结点,没有哪个观测点被赋予全部的权值,即使观测点与该结点重合也是如此。圆滑参数通过修匀已被插值的格网来降低"牛眼"影响。 (Inverse Distance to a Power)
- 2010-12-20 16:08:08下载
- 积分:1
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A_Guide_to_MATLAB_Object_Oriented_Programming_And
helps user to develop matlab with oops concept
- 2009-04-22 04:22:03下载
- 积分:1
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tektronix_tds7104
This is a MATLAB® instrument driver for use with v2.0 of the Instrument Control Toolbox™ and higher. It supports the Tektronix® TDS 7104 oscilloscope.
- 2010-05-28 12:25:32下载
- 积分:1
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power_svpwm_multiPhasesLevel
power_svpwm_multiPhasesLevel.rar,功率电子领域matlab仿真文件,已经验证过,程序运行正常(power_svpwm_multiPhasesLevel.rar,
Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:44:08下载
- 积分:1
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Fuzzy-Logic-based-STATCOM
基于模糊逻辑控制的静止同步补偿器来提高暂态稳定性(Fuzzy Logic based Static Synchronous Series Compensator(SSSC) for Transient Stability improvement)
- 2014-01-07 21:20:00下载
- 积分:1
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beibaowenti
背包问题遗传算法matlan主程序集合很有用(Knapsack problem genetic algorithm matlan main collection of useful)
- 2011-04-22 14:25:20下载
- 积分:1
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Capon_DOA
DOA常用算法之一:Capton算法, 也叫做MVDRE ( Minimum Variance Distorionless Response Estimator ),是计算Power specturm(DOA, one of commonly used algorithms: Capton algorithm, also known as MVDRE (Minimum Variance Distorionless Response Estimator), is the calculation of Power specturm)
- 2007-03-30 00:21:52下载
- 积分:1
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matlabbuttfilter
利用Matlab工具对巴特沃斯模拟低通滤波器的设计结果进行了验证,Matlab程序见附页。(Matlab simulation tools Butterworth low-pass filter design results were verified, Matlab program Annex.)
- 2007-04-04 09:46:58下载
- 积分:1
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es_curvecaratt
calculating characteristics of a pump from experimental data
- 2011-06-24 16:55:53下载
- 积分:1