Drawing monochromatic colors of a hue?

Based on wiki page, monochromatic colors are all the colors (tones, tints and shades) of a single hue. An example of...

Side by Side histograms in the Same Graph in R??

This should actually be really simple but I'm having a really hard time finding a solution to this problem. I have ...

how can i bode plot this low pass filter??

i am not an expert by any means in matlab but i am asked to plot this transfer function which reflects an active low...

How to create a 3d Heatmap from a discrete data set in Python??

I have a large dataset of the form [(X1, Y1, Z1, VALUE1), (X2, Y2, Z2, VALUE2)...]. The geometry of the points is th...

plot a heatmap with a third dimension?

I would like to plot a heatmap like this I know how to do a normal heatmap in R but am unsure how the 3D componen...

Octave — Plotting a tan function?

While reading a tutorial on Octave I found the following line of code that produces a sin plot: fplot (@sin, [-10, ...

Plotting sin(x)/(x) in Matlab?

I am having issues plotting sin(x)/(x) correctly. Specifically when x = 0, returns NaN in Matlab. However, when appl...

4D plot (3D+color) from 4 row vectors?

I have 4 row vectors x, y, z and s, all of them have equal sizes 1*size. x, y, z should be the three Cartesian corod...

How do we plot chessboard (N by N) grid??

If I have a CSV as such: row,column 1,0 5,1 7,2 2,3 0,4 3,5 6,6 4,7 Populated black square from CSV data result...

How to draw an empty plot??

I need to make an empty plot. This is the best could I come up with. plot(0, xaxt = 'n', yaxt = 'n', bty = 'n', pch...

Replace pie chart color with gradient?

I have this pie chart pie(c(1,2,1),col=c("black","white","gray")) I would like to keep the white and black colo...

quarter car model matlab code ode45 plotting?

I have a quarter car model which is a 2-dof system with damper and spring with following codes with a diagram; fu...

How to plot 3D grid (cube) in Matlab?

Hi I would like to plot transparent cube-shaped grid with lines in it. Something like this: However, I managed onl...