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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
语音中提取基音频率matlab程序语音中提取基音频率matlab程序语音中提取基音频率matlab程序语音中提取基音频率matlab程序语音中提取基音频率matlab程序语音中提取基音频率matlab程序语音中提取基音频率matlab程序(speech analysis and synthsis)
- 2012-03-23 17:39:07下载
- 积分:1
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Bmaqr
qr分解的c语言程序,可以嵌入matlab使用(simulated decomposition of the c language program, can be embedded using Matlab)
- 2006-11-13 18:10:39下载
- 积分:1
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MDPtoolbox
马尔科夫决策过程值迭代算法value iteration,策略迭代等函数代码,从国外网站下载,非常详细,有用。(Markov decision process value iteration algorithm value iteration, policy iteration and so the function code, from the foreign website, very detailed and useful.)
- 2010-05-17 11:12:07下载
- 积分:1
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ArcIMSTECH
ArcIMS技术讲座,介绍软件如何使用,有利于初学者使用ArcIMS(ArcIMS technology seminars on how to use software that is conducive to beginners ArcIMS)
- 2006-11-02 13:14:34下载
- 积分:1
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33system
33节点的配电网重构程序,基于粒子群算法。相当快速。但是需要再修改源码才可以重新生成数据。(33 node distribution network reconfiguration procedures, based on particle swarm optimization. Pretty fast. But the need to modify the source code before they can re-generate the data.)
- 2020-06-30 22:00:02下载
- 积分:1
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windfarm
本资料包括风电场一年内的风速实测数据,并根据实测数据对风电场风速和输出功率进行预测和建模仿真,希望对大家有帮助。(This information, including wind velocity measured data within the electric field of the year, and based on the measured data on wind speed and power output forecasting and modeling and simulation, we hope to help.)
- 2014-02-16 10:22:56下载
- 积分:1
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TIchinese_A1746
虹膜识别算法 对图像要求较高 算法简单 内附可用于程序图片(Iris recognition algorithms require a higher simple algorithm and the image can be used to process images containing)
- 2010-05-20 16:03:23下载
- 积分:1
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dq_to_abc
for simulink clarke transform
- 2010-07-14 17:06:26下载
- 积分:1
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TheApplicationofSimulinkSoftwareinDSSS
用MATLAB中的SIMULINK工具建立直接扩频的仿真模型并进行仿真(The SIMULINK with MATLAB tools for the establishment of direct spread spectrum simulation model and simulation)
- 2009-12-15 13:18:52下载
- 积分:1