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matpower6.0
潮流计算,最优潮流,连续潮流,动态最优潮流等(Power flow calculation, optimal power flow)
- 2018-06-08 09:32:27下载
- 积分:1
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yinpin
4)读取音乐信号romanza_pe.wav, 截取其前10s信号,选择适当的窗口类型和窗口宽度,显示其短时傅立叶频谱,以便能更清晰地看清谱线。说明信号频谱特点。
5)令D=5下采样音乐信号,播放其声音并显示其短时傅立叶频谱。描述并解释你所听到的声音和观察到的频谱之间的关系() Read the music signal romanza_pe.wav, intercept its first 10 s signal, select the appropriate window type and window width, display its short-time Fourier spectrum, so as to be able to see the spectrum lines more clearly. The characteristics of signal spectrum are explained.
5) let D=5 sample the music signal, play its voice and display its short-time Fu Liye spectrum. Describe and explain the relationship between the voice you hear and the observed spectrum.)
- 2018-09-06 09:49:11下载
- 积分:1
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阵列天线zip
说明: 编程计算 线阵组成边射、端射和增强方向性端射阵满足的条件及方向图函数的增益、副瓣电平、半功率波束宽度、零波瓣宽度。(The direction pattern of the side array)
- 2020-06-30 17:20:02下载
- 积分:1
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talht
说明: TAL后台php源码,完美对接iApp,包含登录,注册会员,卡密等多功能(Tal background PHP source code, perfect docking with IAPP)
- 2020-05-21 13:21:28下载
- 积分:1
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iftersection
利用java开发的银行交易系统,可以进行存取钱,转帐等银行的功能,非常实用,()
- 2017-09-20 23:24:05下载
- 积分:1
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MATLAB_SAR_Toolbox
说明: MATLAB SAR images Toolbox
- 2019-02-06 20:04:11下载
- 积分:1
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GetPicServer0513
接收信号,通过服务控制门禁的开启。vc实现websocket服务和stomp协议(Open access control through service control)
- 2017-06-08 18:11:07下载
- 积分:1
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Post
说明: UG编程新代后处理,深孔钻用,,,,,,(UG-POST,New generation postprocessing of UG programming for deep hole drilling)
- 2020-04-29 13:31:47下载
- 积分:1
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vcsmx_ug
工具说明,EDA工具的DataSheet,简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)
- 2020-06-23 14:40:02下载
- 积分:1
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Vf
说明: MATLAB/simulink搭建逆变器控制模块,恒压恒频控制方式,dq坐标系,双闭环(MATLAB/simulink builds inverter control module, constant voltage constant frequency control mode, dq coordinate system, double closed loop)
- 2017-11-21 16:11:31下载
- 积分:1