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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.
- 2022-12-14 07:55:04下载
- 积分:1
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操作系统课程设计实验参考
操作系统课程设计实验参考-experimental courses on operating system design reference
- 2022-05-22 04:42:04下载
- 积分:1
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mo开发资料和程序
mo开发资料和程序-mo development information and procedures
- 2022-01-25 15:12:13下载
- 积分:1
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英文版的,详细讲解jsr184的开发,有demo,虽然是英文版但也比较易懂,是我转3D java时看的第一篇文章,得益十分多,建议初学者看看....
英文版的,详细讲解jsr184的开发,有demo,虽然是英文版但也比较易懂,是我转3D java时看的第一篇文章,得益十分多,建议初学者看看.-English, explain in detail the development of jsr184, has demo, although it is relatively easy to understand English but also is a 3D java when I switch to watch the first article, we will benefit a lot, it is recommended for beginners to see.
- 2022-02-28 19:20:19下载
- 积分:1
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关于delphi的一些技巧性文档,很实用
关于delphi的一些技巧性文档,很实用-on some skill-documented practical
- 2022-07-17 11:54:30下载
- 积分:1
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快速学习Sql的一种方法.
快速学习Sql的一种方法.-fast learning a method.
- 2022-03-25 13:06:46下载
- 积分:1
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经典的求最长子序列问题
经典的求最长子序列问题-classic for the longest sequences problems
- 2022-07-25 05:21:23下载
- 积分:1
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这是本人写的关于arm的bootloader的流程,希望对移植u
这是本人写的关于arm的bootloader的流程,希望对移植u-boot的人有帮助-I write this on the arm of Bootloader flow, hope to transplant u-boot the help
- 2023-04-22 19:00:02下载
- 积分:1
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魏永明译的 linux device driver
魏永明译的 linux device driver -WEI Yong translation of the Linux device driver
- 2022-10-15 04:30:03下载
- 积分:1
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组件对象模型Web开发的软件工程方法.rar
组件对象模型Web开发的软件工程方法.rar-Component Object Model Web development software engineering approach. Rar
- 2022-02-25 10:45:20下载
- 积分:1