D:/demona/2.0/manual/doc/2-31set/matlab/fv.m File Reference

Go to the source code of this file.

Functions/Subroutines
	y (index)
Variables
function	y
	h = 1/(n-1.0)
	RE = 100
	j = 1
for	i
	vc = v(index)
	sc = s(index)
	sn = s(index+n)
	ss = s(index-n)
	se = s(index+1)
	sw = s(index-1)
	vw = v(index-1)
	ve = v(index+1)
	vn = v(index+n)
	vs = v(index-n)
	dSTFdX = (se-sw)/(2.0*h)
	dSTFdY = (sn-ss)/(2.0*h)
	myU = dSTFdY
	myV = -dSTFdX
	d2VORdX2 = (vw+ve-2.0*vc)/(h^2.d0)
	d2VORdY2 = (vn+vs-2.0*vc)/(h^2.d0)
	dVORdX = (ve-vw)/(2.0*h)
	dVORdY = (vn-vs)/(2.0*h)
	UdVORdX = myU*dVORdX
	VdVORdY = myV*dVORdY

---

Function Documentation

y

(

index

)

---

Variable Documentation

d2VORdX2 = (vw+ve-2.0*vc)/(h^2.d0)

Definition at line 78 of file fv.m.

d2VORdY2 = (vn+vs-2.0*vc)/(h^2.d0)

Definition at line 80 of file fv.m.

dSTFdX = (se-sw)/(2.0*h)

Definition at line 65 of file fv.m.

dSTFdY = (sn-ss)/(2.0*h)

Definition at line 67 of file fv.m.

dVORdX = (ve-vw)/(2.0*h)

Definition at line 82 of file fv.m.

dVORdY = (vn-vs)/(2.0*h)

Definition at line 84 of file fv.m.

h = 1/(n-1.0)

Definition at line 7 of file fv.m.

end i

Initial value:

2:n-1
   index=(j-1)*n+i

Definition at line 12 of file fv.m.

end for j = 1

Definition at line 11 of file fv.m.

myU = dSTFdY

Definition at line 73 of file fv.m.

myV = -dSTFdX

Definition at line 74 of file fv.m.

RE = 100

Definition at line 8 of file fv.m.

sc = s(index)

Definition at line 15 of file fv.m.

se = s(index+1)

Definition at line 34 of file fv.m.

sn = s(index+n)

Definition at line 16 of file fv.m.

ss = s(index-n)

Definition at line 25 of file fv.m.

sw = s(index-1)

Definition at line 43 of file fv.m.

UdVORdX = myU*dVORdX

Definition at line 90 of file fv.m.

vc = v(index)

Definition at line 14 of file fv.m.

VdVORdY = myV*dVORdY

Definition at line 91 of file fv.m.

ve = v(index+1)

Definition at line 61 of file fv.m.

vn = v(index+n)

Definition at line 62 of file fv.m.

vs = v(index-n)

Definition at line 63 of file fv.m.

vw = v(index-1)

Definition at line 60 of file fv.m.

y

Initial value:

fv(s,v,n)

y=zeros(n*n,1)

Definition at line 1 of file fv.m.