Hi, can someone explain me this realy weird stuff that hapend… Why on the first programe, line 5 (erf=erf(x)) is working, but not line 10 (erf5=erf(x5))
I also have a ''test program' where the same code is working…
Programe:
clear allclcx=linspace(0,2,50);p7=2./sqrt(pi).*(x-(x.^3./3)+(x.^5./10)-(x.^7./42));erf=erf(x);figure(1)plot (x,p7,'r',x,erf,'g')legend('approximation','erf','location','northwest')x5=[1/2 1/4 1/8 1/16 1/32];erf5=erf(x5);
''test program'' :
clear all clcx=linspace(0,2,50);erf1=erf(x);x2=2;erf2=erf(x2);x3=[2 3];erf3=erf(x3);x4=[1 2 3 4 5 6 7 8 9];erf4=erf(x4);x5=[1/2 1/4 1/8 1/16 1/32];erf5=erf(x5);
Best Answer