If you are familiar with Matlab plot syntax, you should use plot. may be replaced by set(gca(),”grid”,) What is the difference between plot and plot2d in Scilab? There is no equivalent function for Matlab grid function in Scilab but it has equivalents: grid on. Multiple evaluation of a function for one or two arguments of vector type : z=feval(x,f) returns the vector z defined by z(i)=f(x(i)) z=feval(x,y,f) How do I add a grid in Scilab? Matplot – 2D plot of a matrix using colors.ĭescription. A contour plot is like a topographical map in which x-, y-, and z-values are plotted instead of longitude, latitude, and elevation. What is a 3D contour plot?Ĭontour plots display the 3-dimensional relationship in two dimensions, with x- and y-factors (predictors) plotted on the x- and y-scales and response values represented by contours. The most commonly used plot functions are presented in figure 19. 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. Scilab can produce many types of 2D and 3D plots.
Which function used for 3D plot in Scilab? They control the drawing of level curves on a 3D plot. The optional arguments are the same as for the function plot3d (except zlev ) and their meanings are the same. The level curves are drawn on a 3D surface. – ebox specifies the boundaries of the plot as the vector Ĭontour draws level curves of a surface z=f(x,y).It is necessary to have three vectors containing x, y and z values of the coordinates that we want to display.What is the difference between plot and plot2d in Scilab?.
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