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c6
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 19:58:46下载
- 积分:1
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NormFitGA
normal fit遗传算法,MATLBA编程。。。。。。。。。。。。(normal fit algorithm, MATLBA programming. . . . . . . . . . . .)
- 2011-05-08 10:56:53下载
- 积分:1
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jieliu
使用matlab软件的M文件开发节流装置程序,进行节流计算(M-files using matlab software development process throttling device, the throttling calculation)
- 2011-07-18 17:28:29下载
- 积分:1
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Introduction-to-Fuzzy-Logic-using-MATLAB
introduction to Fuzzy logic using matlab
- 2012-06-24 11:04:02下载
- 积分:1
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fir-digital-filter
用MATLAB设计的四种FIR滤波器,每行代码都有详细的解释,适合于初学者学习用。(The fir filter designed with MATLAB ,each line of code has a detailed explanation, suitable for beginners to learn.)
- 2014-12-08 11:36:42下载
- 积分:1
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rgbtohis
说明: 通过matlab软件实现rgb到his的转换程序(rgb to his)
- 2011-03-12 00:00:36下载
- 积分:1
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alamouti
说明: MATLAB 环境下的 Alamouti qpsk 仿真,可以运行通过(Alamouti qpsk MATLAB simulation environment, you can run through it)
- 2011-03-28 16:16:53下载
- 积分:1
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connected_mode_jannettttttt
Dear Sir
this file describe and analyse the wind turbine
so it is a new approach model
- 2013-10-02 17:50:57下载
- 积分:1
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2fsk
数字频率调制又称频移键控(FSK),二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息,即用所传送的数字消息控制载波的频率。2FSK信号便是符号“1”对应于载频,而符号“0”对应于载频(与不同的另一载频)的已调波形,而且与之间的改变是瞬间完成的。 (Digital frequency modulation called frequency shift keying (FSK), binary frequency shift keying recorded as 2FSK. Digital frequency-shift keying is the carrier frequency to transmit digital information, that is, the number of messages transmitted with the control of the carrier frequency. 2FSK signal is the symbol of "1" corresponds to the carrier frequency, while the symbol "0" corresponds to the carrier frequency (with a different carrier frequency to another) and modulated waveform, but also between the change was instantaneous.)
- 2009-12-13 12:00:45下载
- 积分:1
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FIRFilterDesign.rar
基于MATLAB的FIR滤波器的设计与仿真(MATLAB-based FIR filter design and simulation)
- 2009-05-24 14:20:13下载
- 积分:1