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Questions related from Mojtaba Dargahi
Hi, Does anyone knows how I can model torsional frequencies in my model? I need to find the torsional mode shapes of my model. Thanks, Moji
12 June 2020 2,081 0 View
Hello all, I have an image and I need to remove all its background and just keep the tree (including the stem, crown and all parts of the tree). Actually, I am working on a video which has been...
27 November 2017 686 14 View
Hi, Can anyone help me out on how I can get damping of the system base on the attached response time history which I have in Matlab? The sampling frequency is 1000 and the duration is 3 minutes,...
10 November 2017 5,318 3 View
Dear my friends, Does anybody Know how I can get from image 1 to image 2 and find the area f each element (as we have in image 2) in Matlab, knowing that the total area of the image one is 61*89...
13 August 2017 1,842 2 View
Hi, I have an image processing question. I will greatly appreciate you if you help me out how I can count the number of pixels in a known range of RGB values in an image in Matlab?for example in...
27 July 2017 8,880 5 View
Dear friends, I have two signals ( actually psd( power spectral density) ). I need to divide one of them to another one (divide the orange one to the blue one, as you can see in the attached...
10 May 2017 5,342 10 View
Hi all, I was simulating Eigenfrequencies of an sign post 3D object. I obtained many frequency values including pure imaginary,for the first natural frequency. It shows the pure imaginary...
23 January 2017 210 7 View
