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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 04-16-2014 02:32 AM
用usb6211采集数据时,将横坐标设为时间(浮点数),老是显示很大的(好像是从1904到现在的秒数)。
我想要显示0到320(以秒为单位)的数据,320以后用程序停止。且再次采集时还是0到320.。
我现在只能以每通道采集一点且延时一秒才能实现,但这样采集卡就只能当作每秒采集一样了,但现实要求是至少要20(为了采集变化数据),请问这如何实现。
修改时间 08-06-2015 12:00 AM
可以把波形图表自动调整X轴功能去掉,同时把X轴区间设置为自定义区间来实现。
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