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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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Matlab-based-FM-modulation
这是一个实现信号的FM调制的文档,你可以快速实现信号的FM调制(This is a signal of the FM modulation to achieve a document, you can quickly implement FM modulation signal)
- 2013-07-24 10:15:46下载
- 积分:1
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wavelet-packet-of-piston-pumps
液压泵振动信号的小波包分解以及功率谱分析,仿真信号的Hilbert谱以及边际谱;仿真信号的小波包能量计算(wavelet packet decomposition and power spectrum of vibration signals for piston pump Hilbert spectrum and marginal spectrum of stimulated signals)
- 2015-05-27 22:42:53下载
- 积分:1
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Untitled2
实现提取车牌的车牌边框去除,效果较好,可以一试。(Achieve extraction of the license plate frame license plate removed, is better.)
- 2010-06-14 22:49:40下载
- 积分:1
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FreqModmh
a frequency modulation code for matlab
- 2009-05-24 08:58:57下载
- 积分:1
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coef_dcov1D
非常不错的求小波系数的程序(very good wavelet coefficients for the procedure!)
- 2007-05-30 11:09:48下载
- 积分:1
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TRM_focusing
建立单频矩形脉冲信号,时间反转镜仿真,计算信号时反过后的能量增益(Establishment of single-frequency rectangular pulse signal, the time reversal mirror simulation, after calculating signal energy gain against)
- 2013-09-08 18:01:40下载
- 积分:1
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UKalFilter
matlab codes for unscented kalman fliter,can run without modification...(unscented kalman fliter for tracking moving object...)
- 2014-09-23 15:52:54下载
- 积分:1
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15615
说明: matlab一维提升小波变换,二维提升小波变换(matlab one-dimensional wavelet transform, two-dimensional lifting wavelet transform)
- 2010-05-04 11:55:43下载
- 积分:1
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xiangliangji
支持向量机的分类识别程序,经过改进的程序,识别效果好(Support vector machine classification and recognition program, improved procedures, identify good)
- 2013-01-07 20:53:12下载
- 积分:1