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BIT1612
BIT1612使用说明书,包括详细的电路设计参考文件,(BIT1612 Manual, including the detailed circuit design reference document,)
- 2008-05-07 19:45:30下载
- 积分:1
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3
说明: very important part in vlsi fabrication. Lithography process
- 2011-05-29 22:48:16下载
- 积分:1
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nbdy
电力系统中逆变器的设计,提供了很好的技术参考方案,值得借鉴(Power system inverter design, provided a good technical reference program, it is worth drawing)
- 2008-05-23 14:13:26下载
- 积分:1
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HGI-GD006-R2
HGI guideline paper
HGI-GD006-R2
IMS Enabled HG
- 2013-08-20 16:23:28下载
- 积分:1
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ULA
已知:信号中心波长为2,天线阵元的间距为1米,快拍数为2000,空中有四个
源信号,假设它们的频率
四个源信号的方向分别为:
求:
1)在不加入噪声的情况下,观察并计算协方差矩阵特征值,并对它的特点
加以说明
2)分别采用MUSIC算法,CAPON算法, ESPRIT算法在下面四种情况下,对
上述四个信号源的波达方向进行估计,并画出它们的空间谱图;
①在不加入噪声的情况下,
②在加入高斯白噪声的情况下,假设信噪比为10dB
3)在信噪比变化范围为-20dB~+20dB时,分别采用MUSIC算法,CAPON算
法, ESPRIT算法,对上述四个信号源的波达方向进行估计,并画出波达方
向估计误差,随着信噪比变化的曲线图(即横轴为信噪比,纵轴为误差值)()
- 2008-07-01 16:10:08下载
- 积分:1
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zhongxiao
中心企业财务管理问题研究论文,更多论文见www.bysjaid.com(Center Enterprise Financial Management research papers, more papers see www.bysjaid.com)
- 2013-10-25 11:16:35下载
- 积分:1
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complex-model-of-the-machine-design
一份完整的复杂模型机设计与实现的报告,详细写明了数据格式以及指令格式,另外还有实验步骤及系统测试。(A complete complex model of the machine design and implementation, specifying the data format and instruction format, in addition to the experimental procedures and system testing.)
- 2012-09-03 12:31:06下载
- 积分:1
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DigitalCurrentControlDC-DC
Digital control DC-DC Converter, which could be with high performance and elctrical characteristics.
- 2020-10-07 10:27:37下载
- 积分:1
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MT-009
模数转换器(ADC)将模拟量——现实世界中绝大部分现象的特征——转换为数字语言,以
便用于信息处理、计算、数据传输和控制系统。数模转换器(DAC)则用于将发送或存储的
数据,或者数字处理的结果,再转换为现实世界的变量,以便控制、显示信息或进一步进
行模拟处理。(Analog-to-digital converter (ADC) analog- the vast majority of real-world phenomena characteristic- converted into digital language, in order for the information processing, computing, data transmission and control system. A digital-to-analog converter (DAC) is used to transmit or store the data, or the result of the digital processing and then converted to the real world variables, in order to control, displays a message or further subjected to analog processing.)
- 2013-03-20 17:18:07下载
- 积分:1
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power-bank
充电宝的电路图,给想自己动手的同学们用来学习借鉴(the circuit of power bank)
- 2013-01-30 14:31:24下载
- 积分:1