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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。
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- 2007-07-25 12:43:50下载
- 积分:1
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hw2
this code is for PCA function, used to reduce the dimension
- 2010-11-30 09:44:28下载
- 积分:1
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eco
code for show a ecography using beam forming
- 2009-05-28 01:55:43下载
- 积分:1
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baojie_v20
一种流形学习算法(很好用),解耦,恢复原信号,小波包分析提取振动信号中的特征频率。( A fluid manifold learning algorithm (good use), Decoupling, restore the original signal, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-08-26 10:01:27下载
- 积分:1
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v6-code
sound localization code using the matlab. this is a simulation file
- 2012-03-27 02:01:35下载
- 积分:1
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diffuse
基于元胞自动机的气体扩散程序,实时显示左右两侧粒子密度变化。(Based on Cellular Automata gas diffusion process, real-time display left and right sides of the particle density.)
- 2013-09-14 08:55:20下载
- 积分:1
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boost
BOOT PI CLOSE LOOP CONTOLLER
- 2013-10-19 18:20:50下载
- 积分:1
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NL-Structural-Eng~Fertis
Methods of analysis of structural engineering
- 2015-02-12 18:30:23下载
- 积分:1
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xinhaocaijiquzao
程序是对从5个麦克风组成的阵列采集的信号进行降噪处理,通过自适应滤波方法实现对采集的环境噪声的去除,实现了采集纯净信号的目的。(Program is composed of from 5 microphone array processing noise signals collected by the collection of the adaptive filtering method to remove ambient noise, to achieve a pure signal acquisition purposes.)
- 2013-06-19 19:54:14下载
- 积分:1
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Tpsddmatlaabh
本程序源码仿真了功率谱密度,供供有关人士下载学习
(The program source code simulation of the power spectral density for the download to learn for the person concerned)
- 2012-07-11 10:54:02下载
- 积分:1