Mathe III sachen
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ss2012/Mathe III/SS11 (Ulbricht)/Klausur-Info.pdf
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ss2012/Mathe III/SS11 (Ulbricht)/Math-Lab-Files/TestF1.m
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function[f] = TestF1(x)
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f=1./(1+x.^2);
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3
ss2012/Mathe III/SS11 (Ulbricht)/Math-Lab-Files/TestF2.m
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function[f] = TestF2(x)
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f=cos(pi*x);
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ss2012/Mathe III/SS11 (Ulbricht)/Math-Lab-Files/gammas.m
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function[gamma] = gammas(x_i,y_i,n)
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% Programm berechnet den Wert des Newtonschen Interpolationspolynoms p
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% zu den n+1 Stuetzstellen (x_i(i), y_i(i)) i=1:n+1 an der Stelle x
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% Berechne dividierte Differenzen:
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f=zeros(n+1,n+1);
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for i=1:n+1
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f(i,i)=y_i(i);
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end
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for k=1:n
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for j=1:n-k+1
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f(j,j+k)=(f(j+1,j+k)-f(j,j+k-1))/(x_i(j+k)-x_i(j));
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end
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end
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% Belege Gamma:
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gamma=zeros(n+1,1);
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for i=1:n+1
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gamma(i,1)=f(1,i);
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end
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function[p] = newton_interpol(x,x_i,y_i,n)
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% Programm berechnet den Wert des Newtonschen Interpolationspolynoms p
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% zu den n+1 Stuetzstellen (x_i(i), y_i(i)) i=1:n+1 an der Stelle x
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% Berechne gammas:
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gamma = gammas(x_i,y_i,n);
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% Bereche den Wert des Interpolationsploynoms p an der Stelle x:
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p=gamma(1);
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for i=2:n+1
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p_i=gamma(i);
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for j=1:i-1
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p_i=p_i.*(x-x_i(j));
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end
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p=p+p_i;
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p_i=0;
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end
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function[p] = newton_interpol_f(F, n, a, b, xx)
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% Programm berechnet den Wert des Newtonschen Interpolationspolynoms p(x) der
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% Funktion f zu n+1 Stuetzstellen auf dem Intervall [a,b]
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% Berechne Stuetzstellen:
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h=(b-a)/n;
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x=zeros(n+1,1);
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for i=1:n+1
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x(i)=a+(i-1)*h
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end
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y=zeros(n+1,1);
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for i=1:n+1
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y(i)=feval(F, x(i));
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end
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p=newton_interpol(xx,x,y,n);
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ss2012/Mathe III/SS11 (Ulbricht)/Skript.pdf
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ss2012/Mathe III/SS11 (Ulbricht)/Skript_11_07_11.pdf
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ss2012/Mathe III/SS11 (Ulbricht)/info2011.pdf
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0072.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0073.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0074.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0075.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0076.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0077.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0078.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0079.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0080.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0081.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0082.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0083.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0084.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0085.JPG
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ss2012/Mathe III/SS11 (Ulbricht)/results/PICT0086.JPG
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