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How to shift an object in an image to the center of the image?
I have an image containing an object and I have made the background black. Now I want to shift the object to the center of the i...
10 years 前 | 1 个回答 | 0
1
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How to save the elapsed time to workspace when using GUI?
Hello everyone, I have created a callback function of a button in GUI, now i want to record the elapsed time from the point of ...
10 years 前 | 1 个回答 | 0
1
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How to output analog signals after analog input voltage exceeds 5V?
Hello everyone, I am currently using the analog input and analog output channels of NI DAQ devices with session-based interface...
10 years 前 | 0 个回答 | 0
0
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How to generate +5V signal using matlab?
Hi, i want to generate continuous +5V signal for 3 seconds from NI DAQ device. s=daq.createSession('ni'); addAnalogOutputC...
10 years 前 | 0 个回答 | 0
0
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How to detect a red dot on the surface of the object?
Hello, I want to detect the red dot on the surface of an object and obtain the center coodinates of the dot.The radius of the d...
10 years 前 | 1 个回答 | 0
1
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How to delete an object without a dot on it?
Hi, I am trying to extract the mobile phone, with a dot on it, out of the image. I have detected the edge of the phone. But bes...
10 years 前 | 2 个回答 | 0
