Lines Matching defs:parameters
60 struct Parameters {
61 Parameters()
104 void resetParameters(void) { parameters = Parameters(); }
106 Parameters parameters;
143 /* check the input parameters for errors. */
148 parameters.ftol = tol;
149 parameters.xtol = tol;
150 parameters.maxfev = 100*(n+1);
189 /* check the input parameters for errors. */
190 if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || parameters.maxfev <= 0 || parameters.factor <= 0.)
246 delta = parameters.factor * xnorm;
248 delta = parameters.factor;
265 if (gnorm <= parameters.gtol)
339 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
341 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1.)
343 if (delta <= parameters.xtol * xnorm)
347 if (nfev >= parameters.maxfev)
371 /* check the input parameters for errors. */
376 parameters.ftol = tol;
377 parameters.xtol = tol;
378 parameters.maxfev = 100*(n+1);
408 /* check the input parameters for errors. */
409 if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || parameters.maxfev <= 0 || parameters.factor <= 0.)
502 delta = parameters.factor * xnorm;
504 delta = parameters.factor;
515 if (gnorm <= parameters.gtol)
589 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
591 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1.)
593 if (delta <= parameters.xtol * xnorm)
597 if (nfev >= parameters.maxfev)
636 /* check the input parameters for errors. */
643 lm.parameters.ftol = tol;
644 lm.parameters.xtol = tol;
645 lm.parameters.maxfev = 200*(n+1);
