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dip4

于 2010-05-11 发布文件大小:1KB

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对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

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eng_mat
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2008-04-20 09:14:41下载

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2011-12-21 18:22:03下载

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2008-08-27 17:54:44下载

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2016-03-17 14:37:19下载

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2010-01-06 09:21:04下载

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convertTDMS
导入LabView的TDMS的文件作为一个在与选择保存在文件中的数据在垫子MATLAB的工作空间的结构（版本1.1或1.2）。这是写在MATLAB2010b。原函数的基础上，由Brad堪寻的技术和格兰特Lohsen与杰夫Sitterle的GTRI（通过此功能4版本1）的工作。版本9功能（菲利普上编写的），除加入了添加的各种以前的版本更新，可以处理已被“优化“由LabVIEW文件。这个功能已经测试了多种TDMS的文件数量有限。(Import a LabView TDMS file (version 1.1 or 1.2) as a structure in the MATLAB workspace with the option to save the data in a MAT file. It was written in MATLAB 2010b. The original function was based on the work by Brad Humphreys of ZIN Technologies and Grant Lohsen & Jeff Sitterle of GTRI (versions 1 through 4 of this function). The Version 9 function (written by Philip Top), in addition to incorporating the various updates that were added to previous versions, can process files that have been "optimized" by LabView. This function has been tested with a limited number of diverse TDMS files.)

2011-05-23 11:28:47下载

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dip4

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