Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development 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 05-07-2016 08:45 PM
各位好!
最近用NI视觉助手在做一个模板匹配的小程序，但是我用的ROI是一个旋转的矩形区域，在生成VI的时候，没看明白前面板控件关于ROI描述的定义，具体如下：
在上图中红色圈圈部分的Coordinates是怎么样去定义图一的旋转矩形的啊，这个数组从0到4的数据代表什么，求大神指导一下，谢谢！
（在帮助中没有找到详细的定义。）
修改时间 07-11-2023 07:46 PM
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