It returns a row vector: y(j)= mean(x(:,j))0 What is GCA function in Scilab? y=mean(x,'r') (or, equivalently, y=mean(x,1) ) is the rowwise mean. – ebox specifies the boundaries of the plot as the vector įor a vector or a matrix x, y=mean(x) returns in the scalar y the mean of all the entries of x.It is necessary to have three vectors containing x, y and z values of the coordinates that we want to display.So to draw a line from (0,0) to (30,40) you could use: xpts = ypts = plot(xpts, ypts) You can give it matrices to have it plot multiple lines in one command – type help plot in the console to get the specifics of the row/column conventions.2 How do you make a 3D plot in Scilab? Enter the command plot2d3() to see a demo.

By default, successive plots are superposed. Plot2d3 is the same as plot2d but curves are plotted using vertical bars. x and y vectors should have the same number of entries.0 What is the use of plot2d3 () command? If x and y are vectors, plot2d(x,y,…) plots vector y versus vector x. If you are familiar with Matlab plot syntax, you should use plot instead. How do you graph functions in Scilab? What is the difference between plot and plot2d in Scilab? It can create x-y plots with the plot function, contour plots with the contour function, 3D plots with the surf function, histograms with the histplot function and many other types of plots.3.1 Overview. Scilab can produce many types of 2D and 3D plots. The Scilab Plot 2D Function was solved using a number of scenarios, as we have seen. to trace your 2D function use plot2d() like this :

Scilab program examples