/**
* A shorthand for plotting only the first half of magnitude spectrum.
*
* @param spectrum an array of complex numbers
* @param length size of the spectrum (total, not half!)
*/
void TextPlot::plotSpectrum(Aquila::ComplexType spectrum[], std::size_t length)
{
std::unique_ptr<double[]> absSpectrum(new double[length/2]);
for (std::size_t i = 0; i < length/2; ++i)
{
absSpectrum[i] = std::abs(spectrum[i]);
}
plot(absSpectrum.get(), length/2);
}
/**
* A shorthand for plotting only the first half of magnitude spectrum.
*
* @param spectrum a vector of complex numbers
*/
void TextPlot::plotSpectrum(Aquila::SpectrumType spectrum)
{
std::size_t halfLength = spectrum.size() / 2;
std::vector<double> absSpectrum(halfLength);
for (std::size_t i = 0; i < halfLength; ++i)
{
absSpectrum[i] = std::abs(spectrum[i]);
}
plot(absSpectrum);
}
