kyin gab
2012년부터 활동
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Count rising edge in wave
Hello, I have the wave data in csv file which contains the time and the corresponding value. I can plot the wave in matla...
10년 초과 전 | 답변 수: 2 | 0
2
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how to subtract a number from matrix
Hello, I have a 8 X 8 matrix, m. I want to subtract 127 from it (ie from each number). I did it like this x = m - 127; T...
12년 초과 전 | 답변 수: 0 | 0
0
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Noise creation with direction
Image Analyst and Walter Roberson thanks for the jokes. I have created the 'noise' I was talking about. I wanted to use the r...
Noise creation with direction
Image Analyst and Walter Roberson thanks for the jokes. I have created the 'noise' I was talking about. I wanted to use the r...
12년 초과 전 | 0
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Noise creation with direction
Hello, I am trying to create a one second noise in direction (az = 60 deg, el = 0 deg). I want to create it in time and frequ...
12년 초과 전 | 답변 수: 2 | 0
2
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How to make this a real number
Hello, My MatLab code outputs this 1.3357e+03 and I think this can be converted to a number like 1335.7. I would like th...
거의 13년 전 | 답변 수: 3 | 0
3
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How to detect dialed signals dtmf
Hello, If given Fs(sampling frequency) and t(period for each signal), How can I detect the dialed numbers in a dtmf signal us...
거의 13년 전 | 답변 수: 1 | 0
1
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Decoding DTMF Signal using FFT
Given the sampling frequency Fs, I would like to decode the numbers in a dtmf signal using FFT. The signal was given in an au...
거의 13년 전 | 답변 수: 0 | 0
0
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Adding matric to an empty matric
Hello, I have an empty matrix em = []; I also have other matrices x1, x2 and x3; t = 0:1/32798:0.25-1/32798; x1 ...
거의 13년 전 | 답변 수: 1 | 0
1
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Plotting more than one DTMF frequencies on a graph
Hello, I can plot single dtmf frequency. I would like to plot more than one frequency on a single graph. How do I do it? ...
거의 13년 전 | 답변 수: 1 | 0
1
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inputdlg to call a function on click ok
Thank you Math and Walter. I am new to MathLab, I did not really get what you guys were saying. I just figured out that when...
inputdlg to call a function on click ok
Thank you Math and Walter. I am new to MathLab, I did not really get what you guys were saying. I just figured out that when...
거의 13년 전 | 0
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inputdlg to call a function on click ok
Hello, I would like the expert in the house to help me with this. I have an inputdlg. I want when the ok button is pressed...
거의 13년 전 | 답변 수: 3 | 0
