代码搜索结果

n=0:63; xb1=exp(-0.1*n).*sin(2*pi*0.0625*n); w=randn(1,64); y1=xb1+w; xb2=exp(-0.1*n).*sin(2*pi*0.2375*n); w=randn(1,64); y2=xb2+w; xb3=exp(-0.1*n).*sin(2*pi*0.4325*n); w=randn(1,64); y3=xb3+

y(0) = 0.000000 y(1) = 0.018609 y(2) = 0.032536 y(3) = 0.042048 y(4) = 0.047368 y(5) = 0.048684 y(6) = 0.046154 y(7) = 0.039912 y(8) = 0.030075 y(9) =

<mark>y</mark>(0) = 54 <mark>y</mark><mark>y</mark>(0) = 56.8429 <mark>y</mark>(1) = 145 <mark>y</mark><mark>y</mark>(1) = 133.629 <mark>y</mark>(2) = 227 <mark>y</mark><mark>y</mark>(2) = 244.057 <mark>y</mark>(3) = 359 <mark>y</mark><mark>y</mark>(3) = 347.943 <mark>y</mark>(4) = 401 <mark>y</mark><mark>y</mark>(4) = 393.457 <mark>y</mark>(5) = 342 <mark>y</mark><mark>y</mark>(5) = 352.029 ...

y=dsolve('x*D2y-3*Dy=x^2','y(1)=0,y(5)=0','x')

y=[ 1 8 6 5 4];plot(y)

Y=[3,5,2,4,1;3,4,5,2,1;5,4,3,2,5]; subplot(1,2,1),bar3(Y,1) ,xlabel('x'),ylabel('x'),zlabel('y') subplot(1,2,2),bar3h(Y','grouped'), xlabel('x'),ylabel('y'),zlabel('x')

y=0; for n=1:10 y=y+1/2^n; end y

y 89.0 u 98.0

y=quadl(f,0,1.5,1e-20) abs(y-y0)

y=[]; xx=0:.05:10; x0=0; h=optimset; h.Display='off'; for x=xx f=inline(['w.*exp(w)-' num2str(x)],'w'); y1=fsolve(f,x0,h); x0=y1; y=[y,y1]; end plot(xx,y) y0=lambertw(xx); plot(xx,y0)