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tfidf
tf-idf用于文档聚类,权重计算,用MATLAB实现的,自己编写非常好用!(tf-idf for Document Clustering, weight calculation, use MATLAB to achieve, I have written is very easy to use!)
- 2008-12-26 11:19:38下载
- 积分:1
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MUSIC
music算法仿真程序 music算法是多重信号分类算法(MUSIC METHOD)
- 2021-03-13 23:49:23下载
- 积分:1
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B2
说明: 若锗中含有一定数量的杂质元素Sb,试根据要求分析杂质浓度与电离度以及电离温度之间的关系:
(1)当Sb浓度分别为 和 时,计算杂质99%,90%和50%电离时的温度各为多少?
(2)根据一定杂质类型和杂质浓度,画出电离度和温度的关系图线,并确定半导体处于强电离区(电离度>90%)的温度范围。
设计要求:(1)具有友好输入输出界面;
(2)调整输入数据,得出相应结果,并进行分析。
(If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)
- 2008-07-16 19:57:43下载
- 积分:1
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AGuideToTheFFT_2ndEd
实现快速傅立叶变换的程序,是matlab下的M文件,内部还和含有一个介绍PDF文件(fast Fourier transform procedures, the Matlab M paper Internal also contains an introduction and PDF files)
- 2007-04-24 16:21:04下载
- 积分:1
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dsppart34
From the partial fraction expansion of H(z) we can find a, b
- 2009-04-11 12:11:05下载
- 积分:1
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PerformanceEvaluationIEEE802.15.4PHY_Matlab
paper on 802.15.4 simulation
- 2010-10-11 21:11:49下载
- 积分:1
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M_files_chap06
This is for chapter 06
- 2013-04-08 04:20:19下载
- 积分:1
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MATLAB_matrix_to_achieve_the_relevant_source_code
MATLAB矩阵实现相关源代码MATLAB matrix to achieve the relevant source code(MATLAB Matrices related to the source code MATLAB matrix to achieve the relevant source code)
- 2010-08-03 20:24:31下载
- 积分:1
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SAR_sp_Imaging
SAR成像算法,用CSA,RDA实现的点目标程序仿真(SAR Imaging Simulation of Single Pointby Chirp Signal Algorithm and Range Doppler Algorithm )
- 2014-01-14 11:26:57下载
- 积分:1
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yzfg
数组图像处理阈值分割 MATLAB源程序
- 2010-06-07 22:51:00下载
- 积分:1