data_generators.hpp File Reference

#include <vector>

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Functions
auto	generateSineWave (double start, double end, double step, double phase=0.0) -> std::pair< std::vector< double >, std::vector< double > >
	Common data generation utilities for gallery examples.
auto	generateSurfaceData (int size, double range=5.0) -> std::vector< std::vector< double > >
	Generate 2D surface data for 3D plots.
auto	generateScatterData (int n) -> std::pair< std::vector< double >, std::vector< double > >
	Generate sample scatter plot data.

Function Documentation

generateScatterData()

auto generateScatterData

(

int

n

)

-> std::pair< std::vector< double >, std::vector< double > >

Generate sample scatter plot data.

Parameters

n	Number of points

Returns

std::pair<std::vector<double>, std::vector<double>> x and y values

generateSineWave()

auto generateSineWave	(	double	start,
		double	end,
		double	step,
		double	phase = 0.0 ) -> std::pair< std::vector< double >, std::vector< double > >

Common data generation utilities for gallery examples.

Generate sine wave data

Parameters

start	Start value
end	End value
step	Step size
phase	Phase shift (default: 0)

Returns

std::pair<std::vector<double>, std::vector<double>> x and y values

generateSurfaceData()

auto generateSurfaceData	(	int	size,
		double	range = 5.0 ) -> std::vector< std::vector< double > >

Generate 2D surface data for 3D plots.

Parameters

size	Grid size (size x size)
range	Range for x and y coordinates

Returns

std::vector<std::vector<double>> z values for surface