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junheng
不调用库函数实现图像灰度的压缩以及均衡的matlab小程序(Call the library functions are not compressed, and gray balance of a small program matlab)
- 2011-04-29 16:29:25下载
- 积分:1
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Matlab-Basic-Tutorial
Matlab基础及其应用教程,系统介绍Matlab工具如何使用(Matlab Basic Tutorial)
- 2011-07-20 15:51:08下载
- 积分:1
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nonrigid_version23
matlab code for B-spline Grid, Image and Point based Registration
- 2015-02-03 13:03:32下载
- 积分:1
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DCTJPEG
使用Matlab编程实现发送端信源编码(图像压缩)和接收端信源解码(图像重建),其中的编解码算法可采用基于DCT变换的JPEG图像压缩标准;测试图像加噪,然后对去噪后的图像进行压缩与重建,分析压缩性能;研究基于下采样和内插的图像压缩算法;可将8bit/pixel灰度图像扩展至24bit/pixel彩色图像,或者采用无损压缩算法对图像压缩。(Sender using the Matlab programming source coding (image compression) and the receiver source decoding (image reconstruction), one of the decoding algorithm can be used DCT-based JPEG image compression standard test image with noise, then the denoised image compression and reconstruction, compression performance analysis of down-sampling and interpolation based on image compression algorithm 8bit/pixel grayscale images can be extended to 24bit/pixel color images, or the use of lossless compression algorithms for image compression.
)
- 2011-12-23 10:19:43下载
- 积分:1
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disturbance-observation
光伏发电系统最大功率跟踪方法中,扰动观察法的S函数(
光伏发电系统最大功率跟踪方法中,扰动观察法的S函数
The maximum power tracking method of photovoltaic generation system, the S function of the disturbance observation method)
- 2016-11-18 11:33:19下载
- 积分:1
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OFDMA 和 SC-FDMA BER 每
这种模拟给误码率,每和功率谱密度的 OFDMA 和 SC-FDMA 传输。在此示例中,我们使用 qpsk 调制和 QAM 调制方式。
- 2022-06-02 00:19:45下载
- 积分:1
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PDETOOL
本文中介绍了matlabpdetool在求解偏微分方程中的应用,不错的入门资料(This article introduces the matlabpdetool in solving partial differential equations in the application of good introductory information)
- 2011-01-18 10:21:49下载
- 积分:1
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tuxiangquzao
说明: 程序使用说明:
1、软件应用平台:Matlab6.5或更高;
2、打开方法:
将文件所在目录设为工作目录,然后打开wavlet.fig,在noise提示框下输入噪声强度,在0-0.1之间(不能为零)。
然后点process按钮,就会显示实验结果,包括原图像,加噪图像,去噪图像的对比以及当前的psnr值。
wavlet.m是程序文件。
程序内容写在在程序的注释里。
阈值的更改没有实现可视化,在源程序中可以改。(Procedure for use: 1, Software Platform: Matlab6.5 or higher 2, open the way: the file directory set the working directory, then open the wavlet.fig, the noise boxes, enter the noise level, in the 0-0.1 between (not zero). Then process the button, it will show the experimental results, including the original image, noise image denoising image contrast and the current psnr value. wavlet.m is the program file. Program content in the program notes written inside. Threshold changes are not visualized in the source program can be changed.)
- 2010-04-17 01:26:54下载
- 积分:1
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RegionGrowingCy
好用地 matlab 区域增长算法,先输入比较范围,再输入种子点数目,然后就是手动选取种子点了 ,好运哦!(good land Matlab regional growth algorithm, importing more scope to import seed spots, Then, they manually select seed, good luck!)
- 2007-05-27 10:46:30下载
- 积分:1
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UKF
该函数实现不敏卡尔曼滤波算法,用于状态估计,目标跟踪(UKF Filter)
- 2020-11-19 12:09:38下载
- 积分:1