![]() I had used his Java applet for many years in my Calculus 2 and DE classes, but began to have issues with unstable Java installations and nuisance security alerts. I created this page as a replacement for the very nice JODEapplet by Marek Rychlik. The value of k defaults to 0.01 if omitted. delta(x,k) approximates the Dirac Delta function using the Gaussian function exp(-(x/k) 2)/(|k|√π).step(x,a) is the unit step function, equivalent to when(x>a,1,0).This can be used to create piecewise-defined functions, such as when(x>0,x^2,y). if(condition, true-value, false-value) or when(condition, true-value, false-value). ![]() ![]() ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |