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Qizhen Ruan
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What's new with Qizhen
5 hours ago
Qizhen
commented on
一个 XControl 的实例
"XControl有大量额外代码,效率肯定会受影响。2ms应当足以完成采集、显示工作了。但是这样做意义不大,为了提高效率应当每200ms采集100数据,而不是每2ms采集一个数据。"
5 hours ago
Qizhen
commented on
Express VI 2 - 工作原理
"我没用过Matlab。建议你试着使用C语言调用一下看看,先确定是否是你生成的DLL有问题。"
4 days ago
Qizhen
joined
小帆 林
's network |
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June 29
Qizhen
commented on
我和 LabVIEW
"如果想提高效率,使用面板的 Controls 属性。得到前面板所有控件,然后一一检查,如果是需要改变它的属性,就改一下。"
June 29
Qizhen
added a comment to
Qizhen Ruan
's
guestbook
"回Jie Wang:我没有使用过MatLab,所以不太好对他俩进行比较。LabVIEW的mathscript遵循的语法与MatLab应当是同一个,所以它俩写出来的程序应该是相同的。LabVIEW主要还是在工控测试领域中应用,其它行业的工具包的确没有MatLab多。mathscript只是LabVIEW以下部分,我觉得L..."
June 22
Qizhen
joined
节 李
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June 15
Qizhen
joined
营盘 姚
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June 13
Qizhen
added a blog entry
Express VI 2 - 工作原理
"普通的子VI有前面板和程序框图。子VI前面板上的控件定义了这个子VI所使用的参数;程序框图上的代码实现了这个子VI的功能。在某个VI程序框图上,双击一个普通子VI的图标,可以打开子VI的前面板;按住Ctrl键再双击子VI的图标可以同时打开它的程序框图。 Express VI 的行为与普通子VI有所不同:在程序框图上双击..."
June 12
Qizhen
joined
月雪 寒冰
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June 11
Qizhen
joined
Di Deng
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