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speccorrect
在FFT后信号的频率往往与谱线不相重合,而在两条谱线之间。为了要求得信号的频率、幅值和初始相角,必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)
- 2008-02-18 18:13:38下载
- 积分:1
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Lidar2dlg
利用激光雷达技术生产数字线划图的技术参考文献,对3S技术人员很有帮助,难得的好资料。(By using laser radar technology to produce a DLG technique reference documents)
- 2010-11-05 20:20:12下载
- 积分:1
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Arduino_Controlsam
This Tool Allows to Control Arduino UNO R3
- 2013-08-18 04:01:05下载
- 积分:1
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ipf8
Transfer functions between interfaces can be easily calculated by division of the total (=upward+downward) displacement response on the corresponding interfaces.
- 2012-07-06 18:16:58下载
- 积分:1
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threemotor
说明: 该模型描述的是三相异步电机的数学模型,主要是基于MTALAB中的Simulink来创建的,对于电力同学有极大用处。(The model describes the three-phase induction motor mathematical model is based mainly on MTALAB in Simulink to create, students will have great utility for electricity.)
- 2010-05-05 10:53:07下载
- 积分:1
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cuboids_Apr_Original
这是2005年Dollar发表的文章中,人体行为识别的全部代码。希望有用、(This is a 2005 article published in the Dollar, human behavior recognition of all the code. I hope useful,)
- 2014-10-26 13:46:59下载
- 积分:1
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fdtd_1d_1_1_in_free_space
FDTD一维程序,设置自由空间。让电磁波在一维自由空间中传输(FDTD one-dimensional program, set the free space. Electromagnetic wave in a one-dimensional free-space transmission)
- 2012-10-29 22:45:14下载
- 积分:1
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stretch_shifu
宽带线性调频信号的去斜处理,多目标,包括去距离扭曲和去RVP功能(Dechirping wideband chirp signals, multi-target, including twisted and went the distance to RVP function)
- 2021-03-15 11:59:23下载
- 积分:1
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toolbox_optim
optimization algorithms
- 2012-04-21 00:20:36下载
- 积分:1
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Noise
说明: 接收设备能对外界信息正确的接收、分析、处理的重要性是不言而喻的,它关系到社会的发展、人类的进步。然而在有用信号中往往伴随着噪声的存在。这种噪声分为电路内部固有的噪声与系统装置从外部接收而来的噪声。电路内部的噪声是系统固有的,与外界干扰无关,它可以通过对电路的合理设计、选择合理的元器件而得以控制。外部噪声主要由近几年的电子技术的高速发展,电子、电气设备的广泛应用而带来的电磁干扰引起的。这种噪声现象在工业发达的城市非常突出,它对各种系统接收装置的影响也越来越严重,使得这些系统装置不能正常工作,使得这些系统装置性能降低,甚至使得这些系统装置受到损坏。战胜噪声已是现代电子技术发展道路上必须逾越的巨大障碍。要解决噪声带来的问题需要我们从最基本的干扰源、信息传输通道(信道)、系统装置电路下手。(The receiving device and system noise)
- 2009-08-24 21:28:47下载
- 积分:1