p**********u
发帖数: 15479 | 1 【 以下文字转载自 WaterWorld 讨论区 】
发信人: summerwater (细水长流), 信区: WaterWorld
标 题: 都神马年头了，挑西瓜早就进入数码时代了！
发信站: BBS 未名空间站 (Sun Jun 24 14:36:18 2012, 美东)
其实用眼看用耳听的都已经out了！下载安装Android market里测西瓜是否熟的程
序），程序先扫描背景噪音，将手机放在西瓜上，轻轻敲打西瓜三下，程序根据探测到
的振
动频率来计算西瓜是否已熟…… | p**********u
发帖数: 15479 | 2 发信人: summerwater (细水长流), 信区: WaterWorld
标 题: Re: 都神马年头了，挑西瓜早就进入数码时代了！
发信站: BBS 未名空间站 (Sun Jun 24 16:56:29 2012, 美东)
"Watermelon Prober"，挑的不熟或者挑了块石头别来找我 | p**********u
发帖数: 15479 | 3 Because of different water content of a mature watermelon and an immature
one, there are differences in tones when tap with your finger. The software
collects and analyzes the sound to distinguish whether a watermelon is
meture or not. After the software analyzed the noise of the background,
place your phone on a watermelon. Then tap the watermelon twice slightly
every 3 second. Wait for a moment you can get the result. And you can see
the waves of data at the report screen. |
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