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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.
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- 2011-12-23 10:19:43下载
- 积分:1
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coding_mcst
曼彻斯特编码的matlab实现。输入概率的条件下会以构架的形式输出编码结果,以及必要的附加参数。(Manchester encoding matlab realize. Under the conditions of the importation of probability will form the framework of the output coding results, as well as the necessary additional parameters.)
- 2007-09-04 21:13:25下载
- 积分:1
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Djuric---PF
数字信号处理中粒子滤波方法 (The Particle Filtering Methodology in Signal Processing)
- 2014-01-04 23:12:11下载
- 积分:1
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S229_BuckBoost_01
电力电子DC-DC变换:BuckBoost斩波器MATLAB仿真(Power electronics, DC-DC straight converter- Buck-Boost chopper MATLAB/Simulink simulation files)
- 2021-04-22 22:58:49下载
- 积分:1
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meshinginmatlab
simple mesh generation in matlab
- 2010-06-04 20:04:51下载
- 积分:1
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fir48
48阶滤波器,包括两个matlab文件与滤波器的详细介绍与实现(48-order filter, including the two documents and filter matlab detailed introduction and implementation of)
- 2007-11-10 14:20:42下载
- 积分:1
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kalman-filter
卡尔曼滤波器在于matlab下的实现代码(kalman filter)
- 2011-04-21 10:10:35下载
- 积分:1
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VideoSignalGeneration
The motion picture generation tha frames using matlab
- 2015-02-03 18:34:26下载
- 积分:1
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umatcrystal_mod
MODIFICATIONS TO *UMAT FOR ABAQUS VERSION 5.3 (14 APR 94)
- 2015-07-25 14:29:35下载
- 积分:1
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粒子群优化算法以及改进的PSO算法代码matlab
粒子群算法及其改进,在原有粒子群算法基础上进行改进,增加免疫算法,使其尽快跳出早熟,收敛更快,结果更优!(Particle swarm optimization (PSO) and its improvement are improved on the basis of the existing particle swarm algorithm, and the immune algorithm is added to make it jump out of premature, faster convergence and better results)
- 2017-08-15 22:57:16下载
- 积分:1