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T_jiyin
这是一个利用自相关函数以及中心肖波算法求取基音频率的程序，其基于MATLAB。(it is a program about get pitch.it based on MATLAB)
- 2009-11-30 13:36:10下载
- 积分：1
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Image-segmentation-Extraction
数字图像处理中的图像分割代码！
希望对大家有用
matlab(Digital image processing image segmentation code! Want to be useful to everyone matlab)
- 2010-01-18 11:21:18下载
- 积分：1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分：1
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progs
simple matlab programs
- 2010-07-02 19:46:43下载
- 积分：1
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exploreRGB
Explore RGB using MAtlab program.
Useful to extract the information based on the image
- 2010-12-26 13:46:44下载
- 积分：1
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MNIST
MNIST数据库处理文件，MNIST数据库是由NIST的专用数据库3和包含手写体数字二值图像的专用数据库1组成的。NIST最初指定SD-3作为他们的训练集，SD-1作为他们的测试集.然而，SD-3比SD-1清洁得多，易于识别(MNIST database processing file)
- 2018-08-06 19:44:44下载
- 积分：1
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ga
说明： 用matlab实现，用遗传算法解决函数优化问题原代码，求出最优解与迭代次数。()
- 2008-07-05 10:11:11下载
- 积分：1
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PhysioNet_ECG_Exporter
PhysioNet 8格式数据的读取程序，MATLAB平台，可用于读取nsr心电数据库等。(PhysioNet 8 format data read program, MATLAB platform that can be used to read nsr ECG database.)
- 2010-03-15 09:35:43下载
- 积分：1
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qcrv
应用小区域方差对比，程序简单，利用贝叶斯原理估计混合logit模型的参数，欢迎大家下载学习。( Application of small area variance comparison, simple procedures, Bayesian parameter estimation principle mixed logit model, Welcome to download the study.)
- 2016-04-15 11:33:50下载
- 积分：1
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cnew_raphdd
Newton-Raphson s Method of Rootfinding
- 2013-10-25 17:49:22下载
- 积分：1
