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Plot function adding line from last point in row to origin
Hello, I currently have a plot that looks like this: and I am trying to remove the line that is connecting the last node in ...

alrededor de 1 año ago | 1 answer | 0

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Question

Plotting scatter plot using X coordinate matrix and Y coordinate matrix
Hello, I have 2 matrices (18x76): one for x coordinate location and one for y coordinate location representing nodes. I want ...

más de 1 año ago | 1 answer | 0

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Creating a matrix with alternating and increasing values
I was able to figure it out: x_coor = zeros(17,75); delta_x = 0.2; %cm for i=1:17 if mod(i,2) == 0 x_coor(i,2) ...

más de 1 año ago | 0

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Question

Creating a matrix with alternating and increasing values
My goal is to create a 17 x 75 matrix similar to the Excel image below. The first column remains all 0's. Starting from second c...

más de 1 año ago | 1 answer | 0

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Question

Creating a "triangular" matrix
Hello, I have a 17 x 75 matrix A, and have created a copy of the same matrix (B) for making changes. I want to manipulate this ...

más de 1 año ago | 1 answer | 0

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Question

Converting txt file with words into equal-sized matrices
Hello, I have a txt file (attached) that for each time step, has a 25 x 19 matrix. I am trying to store each matrix in a sepera...

más de 1 año ago | 1 answer | 0

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Question

Interpolating contour plot using user input
Hello, I have created a 2D contour map using a 25x19 matrix and was wondering how to interpolate the value at certain user-inpu...

más de 1 año ago | 1 answer | 0

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Question

how to plot Contour Plot?
I have 3 variables data in xls file. I want to plot contour plot of one variable against other 2 variables on x and y axis. How ...

más de 2 años ago | 1 answer | 0

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Plot pixels from 2D boolean array
How can I also show the x & y axis and ticks and axis data points to plot along with this vectorized code?

más de 2 años ago | 0

Plot pixels from 2D boolean array
One more thing, I need to put this in a some time refresh loop, so it grows in size and back to normal size. Like pumping heart....

más de 2 años ago | 0

Question

Plot pixels from 2D boolean array
I have a 2D boolean array stored 0s and 1s where I want to plot a red pixel. For example, If the 2D boolean array has 1 for (20,...

más de 2 años ago | 3 answers | 0