# Din N

Last seen: 1 year ago Active since 2021

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How to create a surface plot having 3 vectors?
I have 3 vectors X, Y, Z and each vector is 1x200. I need to show the relationship between them on a plot. I used "plot3" which...

1 year ago | 1 answer | 0

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Question

Optimization with 3 variables- how to find the values of each variable to minimize mass?
I have an infrastructure where a metal sheet must be produced. An excavator, an electrolysis reactor, and a 3D printer must be u...

1 year ago | 0 answers | 0

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Question

How to solve an equation with arrays
I currently have this code where "eqn" has to be solved to find k_eff and then b vs k_eff must be plotted. This is what I have s...

1 year ago | 2 answers | 0

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Question

How to Skip two Array Elements with same length?
I have 2 arrays which are the same length, but there are some elements in each array that are not given (data was not recorded)....

3 years ago | 2 answers | 0

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Question

How to save Excel file as a variable and pull data from it?
I have an Excel file with several sheets. I would like to first read the whole Excel file and then just pull data from specific ...

3 years ago | 2 answers | 0

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Question

How to find tangent line on the straight part of a graph?
I need to plot 2 tangent lines and then find their intersection. The lines need to be found in the areas where the graph is 'str...

3 years ago | 1 answer | 0