#include <Sinusoid.hpp>

Inheritance diagram for Sinusoid:

Public Member Functions
	Sinusoid (const double magnitude, const double frequency, const unsigned ramp_period=1)
	Compute the sinuoidal signal using $f(t)=A u(t) \sin(2\pi f_c t)$ , where $u(t)=\frac{t}{(n+\frac{1}{4})T}$ when $0\le t \le (n+\frac{1}{4})T$ , and when $(n+\frac{1}{4})T\le t$ .
virtual double	getValue (const double x) const
	Evaluate the function at x.
virtual void	setScale (const double x)
virtual double	getDf (const double x) const
	Evaluate the first-order derivative at x.
virtual double	getFrequency () const
	return the central frequency
int	getType () const
virtual	~Sinusoid ()
Public Member Functions inherited from Function
	Function ()
double	rtnewt (const double x1, const double x2, const double xacc) const
	Use the Newton-Raphson method, find the root of a function known to line in the interval [x1, x2].
double	rtsecan (double xn_1, double xn, const double xacc) const
	o * Use the secant method to find the root of a function with the initial guess at xn_1 and xn.
virtual	~Function ()

Private Attributes
double	f_c
double	A
unsigned	n

Constructor & Destructor Documentation

Sinusoid::Sinusoid	(	const double	magnitude,
		const double	frequency,
		const unsigned	ramp_period = `1`
	)

Compute the sinuoidal signal using $f(t)=A u(t) \sin(2\pi f_c t)$ , where $u(t)=\frac{t}{(n+\frac{1}{4})T}$ when $0\le t \le (n+\frac{1}{4})T$ , and $u(t)=1$ when $(n+\frac{1}{4})T\le t$ .

Parameters

magnitude
frequency
ramp_period	specifies the number of periods, after which the first peak of the sinusoidal function assumes the value of one.

virtual Sinusoid::~Sinusoid ( )

inlinevirtual

Member Function Documentation

double Sinusoid::getDf ( const double x ) const

virtual

Evaluate the first-order derivative at x.

Reimplemented from Function.

double Sinusoid::getFrequency ( ) const

virtual

return the central frequency

Reimplemented from Function.

int Sinusoid::getType ( ) const

double Sinusoid::getValue ( const double x ) const

virtual

Evaluate the function at x.

Reimplemented from Function.

void Sinusoid::setScale ( const double x )

virtual

Reimplemented from Function.

Member Data Documentation

double Sinusoid::A

private

double Sinusoid::f_c

private

unsigned Sinusoid::n

private

The documentation for this class was generated from the following files:

include/Sinusoid.hpp
src/Sinusoid.cpp

Public Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation