x = lsqcurvefit(fun, x0, xdata, ydata)
x = lsqcurvefit(fun, x0, xdata, ydata, lb, ub, options)
| Parameter | Description |
|---|---|
| fun | Model function handle. |
| x0 | Initial point. |
| xdata | Input data for the model. |
| ydata | Observed response data. |
| Parameter | Description |
|---|---|
| x | Fitted parameters. |
lsqcurvefit minimizes fun(x, xdata) - ydata using lsqnonlin.
x = lsqcurvefit(@(p,t) p(1) * exp(p(2) * t), [1; 0], (0:3).', exp((0:3).'))| Version | Description |
|---|---|
| 2.0.0 | initial version |