A fall into the pit, a gain in your wit.
吃一堑，长一智。
A bosom friend afar brings distant land near.
海内存知己，天涯若比邻。
A bad workman quarrels with his tools
拙匠常怨工具差。
Actions speak louder than words.
事实胜于雄辩。
Advice when most needed is least heeded.
忠言逆耳。
Avoid a questioner, for he is also a tattler.
好问是非者，恰是是非之人。
After rain comes the sunshine.
苦尽甘来。
A friend in need is a friend indeed.
患难见真交。
A dog's mouth emits no ivory.
狗嘴里吐不出象牙。
2022-07-07 18:42:51
1.35MB
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用simulink和matlab玩sdr，目前最便宜的SDR玩法，没有之一。matlab需要2018版以后版本，硬件只需要几十块的RTL-SDR，也就是电视棒，可以完成FM收听，陆空通话，ADS-B接收。
说明：英文原版有高清图，中译版无图，需要对照原版看图。
2021-04-21 20:05:12
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