David questions

David answers

• Matlab: `mesh()` plot with less number of grid
• MATLAB repeat numbers based on a vector of lengths
• Is it efficient to use length() in loops?
• MATLAB Quiver - Tiny arrows
• find robust fit of a model function in noisy signal
• How to generate a matrix with random integer elements between -3 and 3, but not 0 in MATLAB
• Matlab multiple stacked plots
• Conditional Sum in Array
• Mapping values of a matrix?
• Time comparison of "for" loop in Matlab and Octave