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matlab_getting_started
Launch Matlab by either clicking twice on the Matlab icon on your desktop or by selecting: Start Programs Matlab Matlab. The main window is the MATLAB Command Window, where you write your instructions.
- 2009-04-19 19:06:58下载
- 积分:1
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matlab
说明: 通过实验,熟悉Matlab编程环境,学习Matlab的基本使用方法,包括基本的数学运算、图形绘制和编写m文件仿真及使用帮助命令等。(Through the experiment, familiar with the Matlab programming environment, learning the basic use of Matlab, including basic mathematical calculations, graphics rendering and the preparation of m documents and the use of simulation to help orders.)
- 2008-09-26 10:53:51下载
- 积分:1
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Bartlettmethod
bartle自功率谱密度分析,对于直接法的功率谱估计,当数据长度N太大时,谱曲线起伏加剧,若N太小,谱的分辨率又不好,因此需要改进。(Bartle since the power spectral density analysis, for the direct method of power spectrum estimation, when the data length N is too large, the spectrum curve of the ups and downs, if N is too small, the resolution of the spectrum and is not good, so need to improve.)
- 2014-09-26 15:29:33下载
- 积分:1
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gaopingujianfa
用于语音识别的基于高谱分辨率的谱减法,内容详细(For speech recognition based on high-resolution spectral subtraction spectrum)
- 2009-04-28 08:43:56下载
- 积分:1
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PCA
PCA:Principal Component Analysis
Usage:
[eigvector, eigvalue] = PCA(data, options)
[eigvector, eigvalue] = PCA(data)(PCA Principal Component Analysis
Usage:
[eigvector, eigvalue] = PCA(data, options)
[eigvector, eigvalue] = PCA(data))
- 2012-06-21 20:29:45下载
- 积分:1
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kalp-presentation
A Novel Approach to Design and Implement
Dierential Time Lapse Video in Real Time
Application
- 2012-01-26 14:13:21下载
- 积分:1
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数字图像处理1
说明: 任务 1 编写以两幅灰度图像为输入的 MATLAB 函数,计算下列图像差值度量:均方误
差(MSE)信噪比(SNR)峰值信噪比(PSNR)均值绝对误差(MAE)处理给定的测试图像“Lena”及其原始和后添加噪声形式。
任务 2 编写 MATLAB 函数,通过两种不同的方法将一幅灰度图像从原始大小下采样到
给定输出大小:a)直接消除像素,b)在消除像素之前进行初步图像平滑处理。用缩放系数 2:1、4:1、8:1 和 16:1 对给定的测试图像“Living.”进行处理。
任务 3 编写 MATLAB 函数,通过两种不同的方法将灰度图像从原始大小缩放到给定的
输出大小:a)像素重复使用上述方法将任务 2 中处理的图像缩放回原始大小。使用为任务 1 编写的 MATLAB 方法计算原始图像和缩放图像的 MSE 和 PSNR。将 MSE和 PSNR 分别作为大小缩减率的函数。定义对于相同的尺寸缩小比,收缩/缩放方法的组合提供最小 MSE 和最大 PSNR。
任务 5 编写 MATLAB 函数分别对测试图像“Fig0316(1)(top_.)”和“Fig0316(4)(._.)”执行直方图均衡。显示直方图均衡前后直方图的直方图。(task1
task2
task3
task5)
- 2020-01-02 19:03:28下载
- 积分:1
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ieee 33
说明: IEEE33节点模型,matlab 编写的IEEE33节点数据,可以作为潮流计算和分析的参考(ieee33 node model, ieee33 node data compiled by MATLAB, can be used as a reference for power flow calculation and analysis)
- 2020-01-09 14:05:39下载
- 积分:1
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work
包含DVB-T标准中的内交织,内编码,卷积交织,和基4FFT 1024。所有程序为MATLAB实现,特别推荐FFT旋转因子求法。(Includes DVB-T standard within intertwined, with coding, Convolutional Interleaver, and base 4FFT 1024. MATLAB realization of all the procedures, in particular, recommended rotating factor FFT method.)
- 2008-12-20 22:06:27下载
- 积分:1
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200742423462035902
This I develops based on the B/S structure student managementsystem management system, hoped brings a help to the novice(develops based on the B/S structur e student management system managementsystem , hoped brings a help to the novice)
- 2007-05-13 17:25:46下载
- 积分:1