38 lines
695 B
Matlab
Executable File
38 lines
695 B
Matlab
Executable File
%Determine ankle Inflection Point for S curve
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K=132.9
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r=.144
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l=52.71
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syms t;
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ff= K / (1 + exp(-r* (t - l )));
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f3= diff(diff(diff(ff)));
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sInfPts= double(solve(f3))
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%InflectPts=double(sInfPts)
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InflectPt1= min(double(sInfPts))
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f1=diff(ff)
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f4= diff(diff(diff(diff(ff))))
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sInfPts4= double(solve(f4))
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InflectPt41= min(double(sInfPts4))
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%{
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f5= diff(diff(diff(diff(diff(ff)))));
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sInfPts5= double(solve(f5))
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InflectPt51= min(double(sInfPts5))
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f6= diff(diff(diff(diff(diff(diff(ff))))));
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sInfPts6= double(solve(f6))
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InflectPt61= min(double(sInfPts6))
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f7= diff(diff(diff(diff(diff(ff)))));
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sInfPts7= double(solve(f7))
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InflectPt71= min(double(sInfPts7))
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%}
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