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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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BA.m
说明: matlab写的关于BA无标度网络的代码(scale-free complex networks sourcecode)
- 2009-08-25 10:42:04下载
- 积分:1
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simulate
数字全息的波前记录和波前再现模拟~为了毕业设计制作的(Recording and reconstruction of digital holography,for graduation.)
- 2011-06-16 11:01:26下载
- 积分:1
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DTC--bp
电机的直接转矩控制,用神经网络替代定子磁链观测器(Motor direct torque control using the neural network to replace the stator flux observer)
- 2012-05-18 21:01:45下载
- 积分:1
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scattering_radar
new principle in RADAR and LIDAR with pulse compression and ifft and fft
- 2014-01-03 02:07:46下载
- 积分:1
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MeanShiftCluster
Mean Shift Clustering
- 2010-02-25 02:57:50下载
- 积分:1
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digitalshiyan
数字信号处理,很多种变换,可以直接在matlab中运行,很好用(Digital signal processing, it is a variety of transformations, can be run directly in matlab, very good use)
- 2009-12-14 20:58:16下载
- 积分:1
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WienerFilter_matlab
基于维纳滤波的语音增强matlab程序,内含VAD,滤波效果良好,推荐!(weiner filter including vad,based on matlab )
- 2010-05-14 16:06:21下载
- 积分:1
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CSRZ-8DPSK
说明: 本程序主要是对CSRZ-8DPSK进行调制,并仿真出时域图、相位图、相位差图以及频谱图。(The program mainly for CSRZ-8DPSK modulation and time domain simulation diagram, phase diagram, phase diagram and the frequency spectrum.)
- 2011-03-19 10:07:11下载
- 积分:1
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waveletdenoisingmatlabprogrem1
该程序的功能是用小波实现图像去噪的目的,主要是自然图像。(the procedure is the function image using wavelet denoising, our main purpose is natural images.)
- 2007-03-23 13:36:11下载
- 积分:1