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| Gaussian (double A, double t0, double fwhm) |
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| Gaussian (const Gaussian &b) |
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Gaussian & | operator= (const Gaussian &right) |
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virtual Func1 & | duplicate () const |
| Duplicate the current function. More...
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virtual doublereal | eval (doublereal t) const |
| Evaluate the function. More...
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| Func1 (const Func1 &right) |
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Func1 & | operator= (const Func1 &right) |
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virtual int | ID () const |
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doublereal | operator() (doublereal t) const |
| Calls method eval to evaluate the function. More...
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virtual Func1 & | derivative () const |
| Creates a derivative to the current function. More...
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bool | isIdentical (Func1 &other) const |
| Routine to determine if two functions are the same. More...
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virtual doublereal | isProportional (TimesConstant1 &other) |
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virtual doublereal | isProportional (Func1 &other) |
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virtual std::string | write (const std::string &arg) const |
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doublereal | c () const |
| accessor function for the stored constant More...
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void | setC (doublereal c) |
| Function to set the stored constant. More...
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Func1 & | func1 () const |
| accessor function for m_f1 More...
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Func1 & | func2 () const |
| accessor function for m_f2 More...
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virtual int | order () const |
| Return the order of the function, if it makes sense. More...
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Func1 & | func1_dup () const |
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Func1 & | func2_dup () const |
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Func1 * | parent () const |
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void | setParent (Func1 *p) |
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A Gaussian.
\[ f(t) = A e^{-[(t - t_0)/\tau]^2} \]
where
\[ \tau = \frac{fwhm}{2\sqrt{\ln 2}} \]
- Parameters
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A | peak value |
t0 | offset |
fwhm | full width at half max |
Definition at line 774 of file Func1.h.