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IDL for PCA
自己用IDL编写的(主成分变换)PCA影像变换程序。(I wrote in IDL (principal component transformation) PCA image conversion program.)
- 2021-01-07 10:28:52下载
- 积分:1
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timesat_batch_tool
说明: TIMESAT,three processing methods based on least-squares fits to the upper envelope of the NDVI data.
- 2020-06-20 08:00:01下载
- 积分:1
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read_txt
IDL读取txt,txt第一列是纬度,第二列是经度,第三列是DN值, 坐标转行列号 ,并以图像的形式输出(IDL reads TXT. The first column of TXT is latitude, the second column is longitude, and the third column is DN value. The coordinate turns the line and column number and outputs it in the form of image)
- 2019-04-18 10:01:30下载
- 积分:1
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key
实现MSP430单片机外界按键电路 为中断按键(MSP430 MCU to achieve circuit interruption button outside button)
- 2010-06-17 16:40:47下载
- 积分:1
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idl
说明: idl教程的随书程序,可以帮助你学习点语言(idl tutorial with the book can help you learn the language point)
- 2008-09-27 19:06:07下载
- 积分:1
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高光谱 MNF
最小噪声分离变换(Minimum Noise Fraction Rotation,MNF Rotation)工具用于判定图像数据内在的维数(即波段数),分离数据中的噪声,减少随后处理中的计算需求量。MNF本质上是两次层叠的主成分变换。第一次变换(基于估计的噪声协方差矩阵)用于分离和重新调节数据中的噪声,这步操作使变换后的噪声数据只有最小的方差且没有波段间的相关。第二步是对噪声白化数据(Noise-whitened)的标准主成分变换。为了进一步进行波谱处理,通过检查最终特征值和相关图像来判定数据的内在维数。
- 2023-08-15 16:10:03下载
- 积分:1
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tiqian
时间提前程序,讲时间序列统一提前一年,在雨量站资料处理上很有用(Program ahead of time, say one year ahead of time series, uniform, stand in the rain on the useful data processing)
- 2011-09-29 22:37:01下载
- 积分:1
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grandopen-close
利用idl语言实现图像的数学形态学开闭重建运算,比提取梯度图像。(Idl language use mathematical morphological opening and closing image reconstruction operations, compared to extract gradient image.)
- 2020-09-04 09:48:06下载
- 积分:1
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create-a-small-multiple-contour-plot
create a small multiple contour plot to compared contour plots of different dates with Coyote Graphics routines.
- 2014-02-01 16:30:08下载
- 积分:1
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ModisAerosolRetrieval
利用插件快速反演气溶胶光学厚度。利用本插件可以使用modis数据快速反演气溶胶光学厚度,提高效率。(Fast Retrieval of Aerosol Optical Thickness Using Plug-in Devices)
- 2019-05-13 09:04:14下载
- 积分:1