What is labview, what is virtual instrument, and what is their relationship? I am a mess. Don't post online concepts. Please tell me something, enlighten me.

Compared with traditional instruments, virtual instruments, such as a thermometer with digital display, can only measure temperature and can't do anything else, so they belong to traditional instruments. Another characteristic of traditional instruments is that they cannot process data in a complicated way. Virtual instrument refers to an instrument composed of general hardware and software. Most of his hardware is universal, and the function of this instrument is defined by software. For example, I can define this instrument as a thermometer, a flowmeter and a pressure sensor (of course, this requires some hardware support). There is no independent instrument in the market that can realize this function, so it is called virtual instrument. Labview is a software used to define instrument functions, and it is a graphical programming software.

I probably said it in meaning, hoping to help you.