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SceneClass13
DataSet:SceneClass13 (bedroom,coast,country,office,mountain,forest,livingroom and so on)
- 2010-05-14 23:34:07下载
- 积分:1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分:1
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chemoactbx
国外FABI ChemoAC Consortium 编的PLS等程序,用于NIR光谱分析比较好用。
(Chemometircs in Analytical chemistry--FABI ChemoAC Consortium)
- 2010-07-19 09:13:13下载
- 积分:1
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Weakbus_orientedoptimalmulti_objectiveVArplanning
一种确定多目标无功规划补偿点的方法,具有实用性。(A goal to identify many points of reactive power compensation planning method is practical.)
- 2009-04-04 16:20:17下载
- 积分:1
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kopls_1.1.2
pls相关程序,论文附带 pls相关程序,论文附带(pls program, papers incidental pls, papers incidental)
- 2012-06-11 17:26:19下载
- 积分:1
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SRG_WT
新型开关磁阻风力发电系统研究,风力机模型,最大功率跟踪仿真(The new wind power systems research Switched Reluctance, wind turbine model, maximum power point tracking simulation)
- 2015-01-22 14:13:06下载
- 积分:1
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MATLAB
matlab基础教程,比较适合新手学习使用(matlab basic tutorial, suitable for beginners learning to use)
- 2010-11-09 16:14:53下载
- 积分:1
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SAR
进行C均值分割,很好的程序哦,快下载吧,好好好好(use C ,itisvery good)
- 2010-12-17 20:43:08下载
- 积分:1
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svm-demo
关于支持向量机的一种较快速的计算方法,可以提高其计算速度,SVM-demo算法.(on support vector machines a more rapid method of calculation can improve their speed, SVM-demo algorithm.)
- 2007-04-08 20:17:19下载
- 积分:1
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editme
lms filter
adaptive filter
for decrease noise
- 2013-12-11 07:27:01下载
- 积分:1