Fourier1 Class Reference#
Fourier1 Class Reference
Implements a Fourier cosine/sine series. More...
#include <Func1.h>
Inheritance diagram for Fourier1:
Detailed Description
Implements a Fourier cosine/sine series.
The functor class with type "Fourier"
returns
\[ f(t) = \frac{A_0}{2} + \sum_{n=1}^N A_n \cos (n \omega t) + B_n \sin (n \omega t) \]
Public Member Functions | |
Fourier1 (size_t n, double omega, double a0, const double *a, const double *b) | |
Fourier1 (const vector< double > ¶ms) | |
Constructor uses \( 2 n + 2 \) parameters in the following order: \( [a_0, a_1, \dots, a_n, \omega, b_1, \dots, b_n] \). | |
string | type () const override |
Returns a string describing the type of the function. | |
double | eval (double t) const override |
Evaluate the function. | |
Public Member Functions inherited from Func1 | |
Func1 (shared_ptr< Func1 > f1, shared_ptr< Func1 > f2) | |
Func1 (shared_ptr< Func1 > f1, double A) | |
Func1 (const Func1 &right)=delete | |
Func1 & | operator= (const Func1 &right)=delete |
virtual string | type () const |
Returns a string describing the type of the function. | |
string | typeName () const |
Returns a string with the class name of the functor. | |
double | operator() (double t) const |
Calls method eval to evaluate the function. | |
virtual double | eval (double t) const |
Evaluate the function. | |
virtual shared_ptr< Func1 > | derivative () const |
Creates a derivative to the current function. | |
shared_ptr< Func1 > | derivative3 () const |
Creates a derivative to the current function. | |
bool | isIdentical (Func1 &other) const |
Routine to determine if two functions are the same. | |
virtual double | isProportional (TimesConstant1 &other) |
virtual double | isProportional (Func1 &other) |
virtual string | write (const string &arg) const |
Write LaTeX string describing function. | |
double | c () const |
Accessor function for the stored constant. | |
shared_ptr< Func1 > | func1_shared () const |
Accessor function for m_f1_shared. | |
shared_ptr< Func1 > | func2_shared () const |
Accessor function for m_f2_shared. | |
virtual int | order () const |
Return the order of the function, if it makes sense. | |
Protected Attributes | |
double | m_omega |
double | m_a0_2 |
vector< double > | m_ccos |
vector< double > | m_csin |
Protected Attributes inherited from Func1 | |
double | m_c = 0.0 |
Func1 * | m_f1 = nullptr |
Func1 * | m_f2 = nullptr |
shared_ptr< Func1 > | m_f1_shared |
shared_ptr< Func1 > | m_f2_shared |
Constructor & Destructor Documentation
◆ Fourier1() [1/2]
|
inline |
◆ Fourier1() [2/2]
Fourier1 | ( | const vector< double > & | params | ) |
Member Function Documentation
◆ type()
|
inlineoverridevirtual |
◆ eval()
|
inlineoverridevirtual |
Member Data Documentation
◆ m_omega
◆ m_a0_2
◆ m_ccos
◆ m_csin
The documentation for this class was generated from the following files:
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