How to do partial function on input equations?
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equn='Numerator:';
eqpn=inputdlg(equn);
eqn=str2sym(eqpn);
equd='Denominator:';
eqpd=inputdlg(equd);
eqd=str2sym(eqpd);
syms(symvar(eq));
varprompt='With Respect to Variable:';
var=inputdlg(varprompt);
frac=(eqn)/(eqd);
k=partfrac(str2sym(frac),var);
disp(k)
Error using str2sym (line 46)
Argument must be string, character vector, or cell
array of character vectors.
Error in untitled10 (line 13)
k=partfrac(str2sym(frac),var);
采纳的回答
Walter Roberson
2020-10-28
var = str2sym(inputdlg(varprompt));
3 个评论
goodwin membreve
2020-10-28
Walter Roberson
2020-10-28
equn = 'Numerator:';
eqpn = inputdlg(equn);
eqn = str2sym(eqpn);
equd = 'Denominator:';
eqpd = inputdlg(equd);
eqd = str2sym(eqpd);
syms(symvar(eq));
varprompt = 'With Respect to Variable:';
var = str2sym(inputdlg(varprompt));
frac = (eqn)/(eqd);
k = partfrac(frac, var);
disp(k)
goodwin membreve
2020-10-28
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