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Questions related from Ajay Goyal
I am working in LS DYNA. However, my question is general for any FEM based software user. I have two cuboidal parts (one small cube over a larger cube). I wish to apply symmetry boundary...
11 November 2019 3,377 3 View
I got a distribution of variable "y" (unit=mm). Similarly, I have got two more distributions (x1 and x2 unit =mm/s). These two distributions are same but one (i.e x1) is distributed closer to y...
12 December 2018 9,482 6 View
Dear Friends, I am facing problems regarding meshing of a solid geometry in LS Dyna software. I tried to mesh it with AUTO MESH command. But I am not sure whether it is shell meshing or solid...
10 October 2018 375 6 View
I need to convert Maxwell equation de/dt=(1/E)(ds/dt)+(s/n) into frequency domain equation. Here e=strain, E,n=constants, s=stress. If anyone has some idea, please let me know.
12 December 2016 3,875 3 View
Dear Sirs,I want to invert following set of equations: Y(i)=a(i)X1+b(i)X2+c(i)X3+d(i)X1X2+e(i)X1X3+f(i)X2X3+g(i)X1^2+h(i)X2^2+i(i)X3^2 i=[1,4] It consists of four outputs (Y1-Y4), 3 inputs...
01 January 2016 8,242 7 View
Dear friends, I got 80 independent variables and one dependent variable with 1000 datasets. I was performing stepwise regression with quadratic fitting. MATLAB memory is showing an error of "Out...
12 December 2015 294 5 View
I have got 36 input variables and 9 output variables. I got 10 samples. I am preparing NN without using any inbuilt function of NN in MATLAB. I want to know whether I have to prepare code in...
08 August 2015 5,895 1 View
I have made 36 equal divisions of a circle in matlab. I want to name the intersecting points as '1,2,...'. Please help
03 March 2015 8,357 1 View
