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倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响
倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响。在许多测距方法中，脉冲测距法只需要测量超声波在测量点与目标间的往返时间，实现简单，因此本系统采用了这种方法。-Reversing radar only need to work in the car when reversing, the rear car for the driver to provide information. As the reversing of vehicles traveling at slower speeds, and speed of sound can be compared to consider car is stationary, and therefore in the system can ignore the impact of the Doppler effect. Ranging in many methods, ranging pulse ultrasonic method only measured in the measurement points and the round-trip time between the target and achieve a simple, this system uses this approach.
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- 积分：1
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浙江省ioi集训教程
浙江省ioi集训教程-Zhejiang IOI training guide
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支柱开发实例。
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- 2022-05-22 04:40:21下载
- 积分：1
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有关网站设计与搭建工作信息管理的毕业设计
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- 2022-10-14 04:00:03下载
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基于ds1302d模块电子万年历设计和说明
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- 2022-03-01 07:54:35下载
- 积分：1
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添加一个菜单项到Windows的系统菜单
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- 2022-01-30 22:09:45下载
- 积分：1
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Java Elaborates on multithreaded programming
Java多线程编程详解-Java Elaborates on multithreaded programming
- 2023-07-14 15:55:03下载
- 积分：1
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Communication software and platform develop sketch map and content and wrap up a...
Communication software and platform develop sketch map and content and wrap up and step the computer network, such multi-platform information, in order to offer its explanation relying mainly on stepping the platform of reference mainly as railway application,etc
- 2022-08-13 23:01:11下载
- 积分：1
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详细的ucfs文档，比较难找，是我看过的最好的
详细的ucfs文档，比较难找，是我看过的最好的-ucfs detailed documents, quite difficult, I have seen the best
- 2022-09-27 12:05:02下载
- 积分：1
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一种从Z 规约到并行程序的精化方法
一种从Z 规约到并行程序的精化方法-from Z to the Statute of intensive parallel programming method
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