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principleofcommunicationMATLAB
说明: 对于学习通信原理并且要求运用matlab仿真的学者来说是一本很好的书籍。(Communication Theory for the study and asked the scholars to use matlab simulation is a very good book.)
- 2010-03-30 22:46:53下载
- 积分:1
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tyldfxdyMATLAB
现在的雷达都是在多脉冲观测的基础上进行检
测的,多个脉冲积累后可以有效地提高信噪比,从
而改善雷达的检测能力。积累处理可以在包络检波
前完成,称为检波前积累或者中频积累。信号在中
频积累时要求信号间有严格的相位关系,也就是说
信号是相参的,所以也称为相参积累。此外,积累
过程可以在包络检波后完成,称为检波后积累或者
视频积累。由于信号在包络检波后失去了相位信息
而只保留了幅度信息,所以检波后积累处理就不需
要信号间有严格的相位关系,因此这种积累又称为
非相参积累。实现非相参积累的方法有很多,例如
抽头延迟线积累(FIR 积累)器和反馈积累器。
()
- 2007-07-25 12:43:50下载
- 积分:1
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MATLAB_INTRO_AND_CONTROL_SYSTEM
说明: MATLAB语言与控制系统仿真,介绍MATLAB基本应用和控制系统的SIMULINK(MATLAB Language and Control System Simulation, MATLAB, introduced the basic application and control system SIMULINK)
- 2008-12-02 10:50:13下载
- 积分:1
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RLS-
这个程序关于语音信号的消噪,实现了一个基于递归最小二乘法的噪声抵消器(This program about the speech signal de-noising, implements a recursive least squares method based on a noise canceller)
- 2013-07-27 11:19:10下载
- 积分:1
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step reponse
step response of control system
- 2019-06-22 18:24:10下载
- 积分:1
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Desktop
各向异性去噪,考虑到空间域的临近关系,同时考虑灰度的相似性,是相对比较经典的去噪模型(Anisotropic denoising, taking into account the close relationship between the spatial domain, taking into account the similarity of gray, is a relatively classical denoising model)
- 2014-04-15 21:15:07下载
- 积分:1
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THI_FPMSM_SVPWM_contro
此仿真用以实现五相永磁同步电机弱磁控制功能。(Realization of flux weakening of five-phase permanent magnet synchronous motor)
- 2020-06-24 15:20:01下载
- 积分:1
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SpaceTimeCodesandMIMOSystems1
经典通信书《Space-time codes and MIMO systems》(Classic Communications book " Space-time codes and MIMO systems" )
- 2010-01-14 09:39:04下载
- 积分:1
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cr-energy-detection
认知无线电频谱检测中的能量检测模型的构建,以及产生不同信噪比的pf和pd的概率(Detection of Cognitive Radio Spectrum Detection Model for the energy and produce different signal to noise ratio of the probability pf and pd)
- 2011-04-30 18:39:12下载
- 积分:1
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waterfill
注水算法,主要是研究mimo系统在知道信道状态的情况下的信道容量(Injection method is to study mimo system in the case of channel state know that the channel capacity under)
- 2011-05-06 19:08:38下载
- 积分:1