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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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svpwm3
基于matlab的异步电动机仿真控制,控制方式为svpwm波,输出结果理想。(Based on simulation matlab induction motor control, control of svpwm wave output ideal.)
- 2013-11-25 10:09:55下载
- 积分:1
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batterymodel2RC
基于MATLAB/Simulink建立2RC等效电路模型,用于电池模型参数辨识(2RC equivalent circuit model for battery model parameter identification)
- 2018-07-24 21:50:57下载
- 积分:1
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pso
Partical swarm optimal.
- 2011-04-28 01:29:02下载
- 积分:1
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多智能体蜂拥模型 MultiAgent-Flocking-framework-master
多智能体蜂拥模型,可选择不同的期望间隔,并录有仿真视频(The multi-agent swarm model can select different expectation intervals and record simulation videos.)
- 2021-03-30 13:59:09下载
- 积分:1
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RADON
matlab拉冬变换程序,包括拉冬正变换和反变换程序。(Matlab Radon transform procedures, including Radon transformation and anti-transformation process.)
- 2007-07-08 14:07:19下载
- 积分:1
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LFM_pc_MTI_MTD
雷达系统仿真分析,实现MTI,MTD脉压等各项操作(simulation of radar system)
- 2021-04-28 19:58:44下载
- 积分:1
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PCA_Matlab
主元分析(PCA)的Matlab源代码分析(source code of PCA runed on Matlab)
- 2013-09-09 14:33:20下载
- 积分:1
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Dijkstra_arithmetic
Dijkstra算法,在通信过程非常重要的一个算法,这是它的MATLAB仿真程序。(Dijkstra algorithm, the communication process is very important algorithm, which is its MATLAB simulation program.)
- 2010-09-09 22:04:44下载
- 积分:1
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yichuan-matlab
帮助您了解遗传算法实例及如火如何通过matlab
实现编程(Examples to help you understand and genetic algorithm matlab realize how fiery programming)
- 2013-08-06 15:29:04下载
- 积分:1