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DCT2D
DCT变换的matlab源代码。适合用作特征提取的预处理方法来使用。(DCT transform matlab source code. Suitable for feature extraction preprocessing method to use.)
- 2009-03-10 09:31:03下载
- 积分：1
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otsu
OTSU Gray-level image segmentation using Otsu s method.
Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes
by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection
Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern.
9:62-66 1979). Thresholds are computed to maximize a separability
criterion of the resultant classes in gray levels.
OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the
corresponding Iseg is therefore a binary image. The pixel values for
Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ...
[Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability
criterion within the range [0 1]. Zero is obtained only with images
having less than n gray level, whereas one (optimal value) is obtained
only with n-valued images.
- 2009-03-17 17:57:51下载
- 积分：1
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QPSK-I-Q
matlab仿真程序，产生QPSK调制的信号，严格按照QPSK的调制步骤分I路Q路产生信号，最后两路相加，产生已调信号，调制信号随机产生，载波信号是余弦信号。(matlab simulation program to produce the QPSK modulation signal, in strict accordance with the QPSK modulation of the sub-step road Q road I have a signal, the sum of the last two, have been transferred signal, randomly generated modulated signal, carrier signal is a cosine signal.)
- 2009-04-02 15:14:23下载
- 积分：1
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Simulink
Simulink入门_MATLAB_大学课件_讲的很好(Simulink Getting Started _MATLAB_ University _ say good courseware)
- 2008-05-23 12:40:34下载
- 积分：1
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extract_LP
说明： 车牌定位的源代码，通过颜色特征过滤抽取将黄色区域抽取出来(plates positioning of the source code, color filter characteristics will be collected yellow regional extracted)
- 2006-03-02 17:40:51下载
- 积分：1
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middle_filter_no_relativity
图像中值滤波，红外图像增强算法的一个小实验(The infrared image enhancement , median filtering
，The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
)
- 2012-04-11 22:17:20下载
- 积分：1
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mb_ofdm_psd
OFDM的MATLAB经典程序，可以实现有关OFDM的主要仿真，已经验证(OFDM classic procedures of MATLAB, you can achieve the main simulation of the OFDM, has been to verify)
- 2009-06-01 21:39:39下载
- 积分：1
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mat
说明： 源代码学习与分享，基本的代码分享，matlab
(language of matlab important)
- 2010-03-18 19:14:49下载
- 积分：1
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eogremovelonly
EEG信号中眼动所带来的各种伪迹的自适应去除(artifacts removal for EEG)
- 2014-09-10 11:36:24下载
- 积分：1
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ch3
该文件主要介绍如何应用matlab对控制系统进行数学描述与建模(This document describes how to use the control system matlab mathematical description and modeling)
- 2013-12-27 19:54:49下载
- 积分：1
