问题描述:
之后的运行又出现:Subscript indices must either be real positive integers or logicals
[f,r]=meshgrid(500:10:1500,0.015:0.00020:0.035);
a1=0.01;%孔半径
ua=1;%空气柱振速
w=2*pi.*f;
c=340;%声速
k=w./c;
%a=0;%位置点的x坐标
b=0.015;%位置点的y坐标
%c1=0.0315;%位置点的z坐标(见笔记本)
o=abs(acos(b./r));%位置矢量与孔中心线之间的弧度
Q = dblquad(@integrnd,0,0.01,0,2*pi);
H=abs(j.*k.*a1.*c.*ua.*abs(Q(i))./(2*pi));
mesh(f,r,H)
Subscript indices must either be real positive integers or logicals.
Error in ==> huosaipressure0114 at 12
H=abs(j.*k.*a1.*c.*ua.*abs(Q(i))./(2*pi));
不知哪里出问题了.要晕了.还请老师指正.
[f,r]=meshgrid(500:10:1500,0.015:0.00020:0.035);
a1=0.01;%孔半径
ua=1;%空气柱振速
w=2*pi.*f;
c=340;%声速
k=w./c;
%a=0;%位置点的x坐标
b=0.015;%位置点的y坐标
%c1=0.0315;%位置点的z坐标(见笔记本)
o=abs(acos(b./r));%位置矢量与孔中心线之间的弧度
Q = dblquad(@integrnd,0,0.01,0,2*pi);
H=abs(j.*k.*a1.*c.*ua.*abs(Q(i))./(2*pi));
mesh(f,r,H)
Subscript indices must either be real positive integers or logicals.
Error in ==> huosaipressure0114 at 12
H=abs(j.*k.*a1.*c.*ua.*abs(Q(i))./(2*pi));
不知哪里出问题了.要晕了.还请老师指正.
问题解答:
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