y***j
发帖数: 11235 | 1 又到拍瓜的季节了
年年岁岁瓜相似 岁岁年年wsn不同
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.
https://play.google.com/store/apps/details?id=com.sohu.blog.lzn1007.
WatermelonProber&feature=nav_result#?t=
W251bGwsMSwxLDMsImNvbS5zb2h1LmJsb2cubHpuMTAwNy5XYXRlcm1lbG9uUHJvYmVyIl0. | G*****h
发帖数: 33134 | 2 哈哈，高科技拍瓜了。。。
software
【在 y***j 的大作中提到】
: 又到拍瓜的季节了
: 年年岁岁瓜相似 岁岁年年wsn不同
: 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.
: https://play.google.com/store/apps/details?id=com.sohu.blog.lzn1007.
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