Ritabrata Chakraborty

Last seen: 4 years 前 | 自 2019 起处于活动状态

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统计学

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Where can I find the earthquake data 'kobe' ?
I have been trying to run this example in my pc, but I can't find the earthquake data 'kobe' used in this example. Link to the ...

4 years 前 | 1 个回答 | 0

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I have an array for y-values and one for x-values, the x-values don't stat from 0, How to plot this?
Suppose x = [204, 204.5, 205, 205.5, 206, 206.5, 207] and corresponding y = [2, 2.5, 1.33, 1.85, 2.99, 3.2, 2.44] How do I plot...

5 years 前 | 1 个回答 | 0

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While denoising an image clicked in real time with a digital camera, how to measure the PSNR of the output image ?
I am trying to implement a basic image processing application in real time, where an image captured by a digital camera will be ...

5 years 前 | 0 个回答 | 0

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How to plot the amplitude result of fft2 of an image in a 3d plot and in log scale with axis in the plot ?
I have a large image of size 3000x2000, I am trying to calculate its Fourier Transform and visualize the results. I want to show...

5 years 前 | 0 个回答 | 0

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How to add a specific value with arrow or a marker in the axis of a plot?
I have a 2D plot. I plotted a curve and the average of the data in the same plot. I want to write the average value beside the Y...

5 years 前 | 1 个回答 | 0