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imagesegment
image segmentation for extracting objects from an image
- 2009-11-28 19:02:53下载
- 积分:1
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identify4
软件无线电调制方式识别及解调算法仿真研究(Software radio modulation and demodulation algorithm simulation identified)
- 2013-10-17 10:29:33下载
- 积分:1
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Untitled
a.阅读的图像img_1.tif,img_2.png的文件夹中,并
他们展示于一体,这两个数字分别。
(参考函数:imread, imshow, figure, subplot)
b.在matlab,观察从工作区中的图像信息面板
c.分别使用size, imfinfo,whos等功能获得的图像信息
d.添加标题的图像。 (参考函数:title)
Ë 。下面的代码实现的M文件编辑器
f=imread(‘img_1.tif’)
imshow(f)
set(figure(1), NumberTitle , off , Name , my first image’)
观察结果,并确定的功set()
f。保存img_1.tif目录“D: imagetest”。如果该文件夹不
存在,请首先创建这个新的文件夹。 (参考函数:imwrite)
(a. Read the images img_1.tif, img_2.png given in the folder, and
show them in one and two figures respectively.
(referenced function: imread, imshow, figure, subplot)
b. In matlab, observe the images information from the workspace
Panel
c. Use size, imfinfo,whos,etc functions to obtain image information
respectively.
d. Add title to the images. (referenced function: title)
e. Implement the following codes in the M-file Editor
f=imread(‘img_1.tif’)
imshow(f)
set(figure(1), NumberTitle , off , Name , my first image’)
observe the result, and determine the function of set()
f. Save img_1.tif to the directory “d:imagetest”. If the folder does not
exist, please create this new folder first. (referenced function:
imwrite))
- 2013-04-26 09:26:40下载
- 积分:1
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TP_EA104_2008_2009
PAM的调制和解调 BER的计算 ISI的眼图(PAM modulation and demodulation BER eye diagram calculation ISI)
- 2010-12-12 07:16:30下载
- 积分:1
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ImageCompressionUsingDCT
The discrete cosine transform (DCT) is a technique for converting a signal into elementary
frequency components. It is widely used in image compression. Here we develop some simple
functions to compute the DCT and to compress images.
These functions illustrate the power of Mathematica in the prototyping of image processing
algorithms.
The
- 2009-12-11 15:13:34下载
- 积分:1
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CHAP_03
chapter 3 m files they are usefull for analising simple routines
- 2011-07-05 17:42:07下载
- 积分:1
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xy303604
通过MATLAB程序,进行语音信号处理里面的基于MMSE的谱减法增强处理程序,程序消除噪声的效果是现有算法的3dB,特别的对于 RalzCK格式和 OfkGJZu 格式的语音处理效果很好。(By MATLAB program for speech signal processing inside the MMSE-based spectral subtraction enhancement program, the program to eliminate the effect of noise existing algorithms 3dB, special effects for speech processing RalzCK format and OfkGJZu format well.)
- 2016-01-19 18:59:36下载
- 积分:1
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energyop
说明: 利用matlab实现TEO(Teager Energy Operater)算子。(The TEO operator implementation by matlab.)
- 2019-04-22 09:17:34下载
- 积分:1
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ofdm_channel_estimation
OFDM信道估计程序。
该程序包可生成OFDM信号,可显示经衰落信道变化后的OFDM信号波形,且给出了LS,LMMSE多种信道估计算法。(OFDM channel estimation procedure. The package can generate OFDM signals can be displayed by the fading channel changes of OFDM signal waveforms, and gives the LS, LMMSE channel estimation algorithm for a wide range.)
- 2020-07-10 14:38:56下载
- 积分:1
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MATLAB_PLOT_AND_GUI
说明: 介绍MATLAB语言的一些基本语句,以及基本的编程方法。图形的绘制及GUI。(Introduce some basic MATLAB language statements, and basic programming. Graphics rendering and GUI.)
- 2010-04-02 11:28:53下载
- 积分:1