hello
can you be how to draw
Superimposed dT/dt versus time and temperature curves represent
and the cure cooling
MATLAB: How to draw Superimposed dT/dt versus time and temperature curves represent
curve coolingcurve fitting
Related Solutions
YOu can calculate dT/dt wuth the data you have. And then from that find where it is equal to zero.
dTdt = diff(dT)./diff(t) ; idx = dTdt==0 ;figurehold onplot(dTdt) ;plot(dTdt(idx),'*r') ;orfigurehold onplot(dTdt,'b') ;tol = 10^-3 ;idx = abs(dTdt)<=tol ;If you don't have an equation of your dataset, then it will be simpler to use the following methods
spline()
rng(0)x = 1:10; % x-values
y = rand(size(x)); % random y-values
xv = linspace(min(x), max(x), 100); % more points on x-axis to make a smooth curve
yv = spline(x, y, xv); % interpolation using spline
plot(x, y, 'ro-', xv, yv, 'b-')
pchip()
rng(0)x = 1:10; % x-valuesy = rand(size(x)); % random y-valuesxv = linspace(min(x), max(x), 100); % more points on x-axis to make a smooth curveyv = pchip(x, y, xv); % interpolation using pchip
plot(x, y, 'ro-', xv, yv, 'b-')
makima()
rng(0)x = 1:10; % x-valuesy = rand(size(x)); % random y-valuesxv = linspace(min(x), max(x), 100); % more points on x-axis to make a smooth curveyv = makima(x, y, xv); % interpolation using makima
plot(x, y, 'ro-', xv, yv, 'b-')
Best Answer