simple code error, help me please

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whiyan
whiyan 2020-10-26
编辑： Rik 2020-10-26
v = 0:3;
w = sqrt(2*11.9*(8.85*10^-14)*((10^16)+(10^18))*(0.817+v)/((1.6*10^-19)*(10^16)*(10^18)));
c = ((40*10^-4)*(0.6*10^-4)*(11.9*8.85*10^-14)/w)+((((40*10^-4)+(2*0.6*10^-4))*(0.15*10^-4)*(11.9*8.85*10^-14))/w);
plot(v,c)
above is the code, but it has errors like the follows.
error: operator /: nonconformant arguments (op1 is 1x1, op2 is 1x4)
error: 'c' undefined near line 1, column 1

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采纳的回答

Stephan
Stephan 2020-10-26
v = 0:3;
w = sqrt(2*11.9*(8.85*10^-14)*((10^16)+(10^18))*(0.817+v)./((1.6*10^-19)*(10^16)*(10^18)));
c = ((40*10^-4)*(0.6*10^-4)*(11.9*8.85*10^-14)./w)+((((40*10^-4)+(2*0.6*10^-4))*(0.15*10^-4)*(11.9*8.85*10^-14))./w);
plot(v,c)

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