RuDas의 무능월드

n = input('n=');x = input('x='); sum = 1;disp('iteration | F(x) 근사값 | Error');for i = 1 : n-1 sum = sum + ((-1)^(i) * x^(2*i))/factorial(2*i); error = abs(cos(x) - sum); fprintf('%d | %f |%f\n', i, sum, error);end

n = input('n=');x = input('x='); sum = 0;disp('iteration | F(x) 근사값 | Error');for i = 1 : n sum = sum + ((-1)^(i+1) * x^(2*i-1))/factorial(2*i-1); error = abs(sin(x) - sum); fprintf('%d | %f |%f\n', i, sum, error);end

n=input('n=');x=input('x=');a=input('a='); sum=sqrt(a)+(x-a)*1/(2*sqrt(a)); mul=1;number=1;for i=2:nmul=mul*number;sum=sum+(x-a)^i/factorial(i)*(-1)^(i+1)*(1/2)^i*a^(1/2-i)*mul;number=number+2;endsumerror=abs(sum-sqrt(x))

function x=gauss_jordan2(A)% A: 계수행렬% I: 단위행렬% x: inv(A)의 계산값 [m1,k1]=size(A);% [m2,k2]=size(b); x=zeros(m1,k2);I=eye(m1); % 상삼각 행력 형성for i=1:m1-1 m=-A(i+1:m1,i)/A(i,i); A(i+1:m1,:)=A(i+1:m1,:)+m*A(i,:); I(i+1:m1,:)=I(i+1:m1,:)+m*I(i,:);end%A%I % 하삼각 행렬 형성for i=1:m1-1 for j=i+1:k1 m=-A(i,j)/A(j,j); A(i,:)=A(i,:)+m*A(j,:); I(i,:)=I(i,:)+m*I(j,:); end %A %Iend%A%Ifor i=1:m1 x(i,:)=I(i,:)/A(i,i); A..

Fr_bin2decBinary => Decimal Fr_dec2binDecima => Binary

Gauss33 , Gauss44, Gauss55를 아우르는 일반적인 가우스 일반해모든 크기의 행렬에 대해 사용 가능 function x=gauss(A,c)% A: 계수행렬% c: 상수행렬% x: 연립방정식의 해 [m1,k1]=size(A); % 상삼각행렬로 변환for i=1:m1-1m=-A(i+1:m1,i)/A(i,i);A(i+1:m1,:)=A(i+1:m1,:)+m*A(i,:);c(i+1:m1,1)=c(i+1:m1,1)+m*c(i,1);endx(m1,1)=c(m1,1)./A(m1,m1); % 후진대입법을 사용하여 근 x를 구함for i=m1-1:-1:1x(i,1)=((c(i,1))-A(i,i+1:m1)*x(i+1:m1,1))./A(i,i);end

function x=gauss55(A,b)m21=A(2,1)/A(1,1);m31=A(3,1)/A(1,1);m41=A(4,1)/A(1,1);m51=A(5,1)/A(1,1);A(2,:)=A(2,:)-m21*A(1,:);A(3,:)=A(3,:)-m31*A(1,:);A(4,:)=A(4,:)-m41*A(1,:);A(5,:)=A(5,:)-m51*A(1,:);b(2,1)=b(2,1)-m21*b(1,1);b(3,1)=b(3,1)-m31*b(1,1);b(4,1)=b(4,1)-m41*b(1,1);b(5,1)=b(5,1)-m51*b(1,1);m32=A(3,2)/A(2,2);m42=A(4,2)/A(2,2);m52=A(5,2)/A(2,2);A(3,:)=A(3,:)-m32*A(2,:);A(4,:)=A(4,:)-m42*A(2,:)..

A = 4X4 Matrixx = 4X1 Matrixb = 4X1 Matrix function x=gauss44(A,b)m1=A(2,1)/A(1,1);m2=A(3,1)/A(1,1);m3=A(4,1)/A(1,1);A(2,:)=A(2,:)-m1*A(1,:);A(3,:)=A(3,:)-m2*A(1,:);A(4,:)=A(4,:)-m3*A(1,:);b(2,1)=b(2,1)-m1*b(1,1);b(3,1)=b(3,1)-m2*b(1,1);b(4,1)=b(4,1)-m3*b(1,1);m4=A(3,2)/A(2,2);m5=A(4,2)/A(2,2);A(3,:)=A(3,:)-m4*A(2,:);A(4,:)=A(4,:)-m5*A(2,:);b(3,1)=b(3,1)-m4*b(2,1);b(4,1)=b(4,1)-m5*b(2,1);m6=A(4,..

A = 3X3 Matrixx = 3X1 Matrixb = 3X1 Matrix function x=gauss33(A,b)m21=A(2,1)/A(1,1);m31=A(3,1)/A(1,1);A(2,:)=A(2,:)-m21*A(1,:);A(3,:)=A(3,:)-m31*A(1,:);b(2,1)=b(2,1)-m21*b(1,1);b(3,1)=b(3,1)-m31*b(1,1);m23=A(3,2)/A(2,2);A(3,:)=A(3,:)-m23*A(2,:);b(3,1)=b(3,1)-m23*b(2,1);x(3,1)=b(3,1)/A(3,3);x(2,1)=(b(2,1)-A(2,3)*x(3,1))/A(2,2);x(1,1)=(b(1,1)-A(1,2)*x(2,1)-A(1,3)*x(3,1))/A(1,1);

-server -Xmx{MAX_MEMORY}M -Xms{START_MEMORY}M -Djline.terminal=jline.UnsupportedTerminal -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:+DisableExplicitGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=32 -XX:+AggressiveOpts -XX:UseSSE=4 -XX:PermSize=128m -XX:MaxPermSize=256m -Xincgc -jar "{JAR}" nogui Java 7:-Xmn2G -Xss4M -Xms4G -Xmx4G -XX:+UseLargePages -XX:Pe..