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Imagecompressionandsolutioncompression
一张图片是之前用摄像机采集的，另一张图片是经过离散沃尔什变换再量化编码压缩后又解压所得，能看出区别吗？呵呵。flik.m是原图，newflik.m是新图。
附上所有MATLAB源程序，有兴趣的话，你也可以用这几个程序对自己的照片“加工”一番。以下6个程序分别保存为6的m文件，文件名与下面给出的一致。待“加工”图片应该存放在Matlab的Work目录下。(Before a picture is collected by the camera, another picture is the result of discrete Walsh transform and then re-quantization coding compression decompression income, you can see the difference? Ha ha. flik.m is the image, newflik.m is a new map. MATLAB source code attached to all interested, you can also use these procedures on their own photo processing of something. The following six procedures were saved as 6 m file, the file name is given with the following consensus. To be processing picture should be stored in Matlab s Work directory.)
- 2008-01-09 16:19:17下载
- 积分：1
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imageseg
这是matlab上关于图像分割和特征提取的一个小例证(This is a matlab on image segmentation and feature extraction on a small example of)
- 2011-01-17 10:32:08下载
- 积分：1
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FS
说明： 全搜索算法寻找运动矢量，基于MATLAB实现(Full-search motion vector search algorithm, based on the MATLAB implementation)
- 2009-03-26 16:09:06下载
- 积分：1
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digital-modulation-
matlab实现数字调制ASK FSK PSK(matlab digital modulation ASK FSK PSK)
- 2013-01-15 14:46:14下载
- 积分：1
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MatlabbatchOpeExcelCsvSendMail
《Matlab批量读写Excel转化csv格式并邮件发送》内含三个函数：
1、MyXlsWriteV1.m:在不关闭Excel文件时，将所有数据写入到Excel中，减少读写时间：内含Excel单元格转化函数；
2、xlsx2csv.m把路径path中的xlsx文件批量转换为csv文件 ；
3、LjwSendQQMailV1:发送电子邮件,可含附件。
("Matlab batch conversion of read and write Excel csv format and send mail" includes three functions:
1, MyXlsWriteV1.m: without closing the Excel file, all the data is written to Excel, reducing Reading time: Embedded Excel cell transformation functions
2, xlsx2csv.m path path in the batch convert xlsx file to csv file
3, LjwSendQQMailV1: sending emails, may contain attachments.)
- 2013-07-31 11:23:48下载
- 积分：1
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decimation_test
Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.
- 2010-09-27 14:00:22下载
- 积分：1
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Matlab-sufaji
matlab算法集，其中讲述了我们常用的一些算法，如弦截法、史蒂芬森法，B-F-S算法等等(matlab algorithm set, which tells us some of the commonly used algorithms, such as Secant Method, Stephenson France, BFS algorithm etc.)
- 2014-09-11 13:05:13下载
- 积分：1
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park-s
clarks to parks transformation
- 2014-09-16 12:56:03下载
- 积分：1
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fktransform
编程实现了F-K变换，可以用于地震数据二维视速度滤波(Programming the FK transform two-dimensional seismic data can be used to filter the apparent velocity)
- 2021-03-24 18:59:15下载
- 积分：1
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junyunafeijunyun
从均匀以及非均匀量化两种角度对PCM系统的量化过程进行MATLAB编程仿真和Simulink仿真(From a uniform and non-uniform quantization of the quantization process two angles PCM system s simulation and MATLAB Simulink simulation programming)
- 2014-11-15 11:35:11下载
- 积分：1
