Benchtop Measurement and Test
Distributed Measurement and Control
High-Performance Test
Systems Engineering Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 02-04-2019 06:03 AM
大家新年好,
我跟着youtube上的一个范例一步一步做,想最后获得一个信号的频谱分析,但是中间出现了数据类型不同的问题,YouTube范例如下
我的VI提示在FFT的信号入口:source是1D-array of double,sink是double,但是范例中没有出现这个问题,我试着加了Index Array希望能转化一下数据类型,但是结果和范例并不一致。希望有人可以解答。
已解决! 转到解答。
修改时间 02-04-2019 11:57 AM
用错了函数.
应该是 FFT.vi 不是 FFT PtByPt.vi
What do you need our team of experts to assist you with?
Thanks!
We'll be in touch soon!