MATLAB 计算方程麻烦哪位大侠用MATLAB帮我计算一下这个方程吧~0.2043A-1.6419B+0.05427C+0.04517D=033.5184A+36.153B-0.00002847C-0.000778D=0-1.1572A-0.9833B-0.0802C+0.001044D=047.2565A-O.4125B+0.00057284C+0.0005759D=0
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![MATLAB 计算方程麻烦哪位大侠用MATLAB帮我计算一下这个方程吧~0.2043A-1.6419B+0.05427C+0.04517D=033.5184A+36.153B-0.00002847C-0.000778D=0-1.1572A-0.9833B-0.0802C+0.001044D=047.2565A-O.4125B+0.00057284C+0.0005759D=0](/uploads/image/z/3942035-35-5.jpg?t=MATLAB+%E8%AE%A1%E7%AE%97%E6%96%B9%E7%A8%8B%E9%BA%BB%E7%83%A6%E5%93%AA%E4%BD%8D%E5%A4%A7%E4%BE%A0%E7%94%A8MATLAB%E5%B8%AE%E6%88%91%E8%AE%A1%E7%AE%97%E4%B8%80%E4%B8%8B%E8%BF%99%E4%B8%AA%E6%96%B9%E7%A8%8B%E5%90%A7%7E0.2043A-1.6419B%2B0.05427C%2B0.04517D%3D033.5184A%2B36.153B-0.00002847C-0.000778D%3D0-1.1572A-0.9833B-0.0802C%2B0.001044D%3D047.2565A-O.4125B%2B0.00057284C%2B0.0005759D%3D0)
MATLAB 计算方程麻烦哪位大侠用MATLAB帮我计算一下这个方程吧~0.2043A-1.6419B+0.05427C+0.04517D=033.5184A+36.153B-0.00002847C-0.000778D=0-1.1572A-0.9833B-0.0802C+0.001044D=047.2565A-O.4125B+0.00057284C+0.0005759D=0
MATLAB 计算方程
麻烦哪位大侠用MATLAB帮我计算一下这个方程吧~
0.2043A-1.6419B+0.05427C+0.04517D=0
33.5184A+36.153B-0.00002847C-0.000778D=0
-1.1572A-0.9833B-0.0802C+0.001044D=0
47.2565A-O.4125B+0.00057284C+0.0005759D=0
MATLAB 计算方程麻烦哪位大侠用MATLAB帮我计算一下这个方程吧~0.2043A-1.6419B+0.05427C+0.04517D=033.5184A+36.153B-0.00002847C-0.000778D=0-1.1572A-0.9833B-0.0802C+0.001044D=047.2565A-O.4125B+0.00057284C+0.0005759D=0
这个是个齐次方程,因此,如果行列式不为零,那么其解为A=B=C=D=0; A=[0.2043,-1.6419,+0.05427,+0.04517; 33.5184,+36.153,-0.00002847,-0.000778; -1.1572,-0.9833,-0.0802,+0.001044; 47.2565,-0.4125,+0.00057284,+0.0005759] b=[0;0;0;0]; A\b