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FFT Window: in place apply methods

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This commit is contained in:
f4exb
2019-10-01 00:21:02 +02:00
parent 4e66097993
commit e8c11c3085
2 changed files with 23 additions and 3 deletions
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sdrbase/dsp/fftwindow.cpp
+21 -3
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@@ -57,18 +57,36 @@ void FFTWindow::create(Function function, int n)
void FFTWindow::apply(const std::vector<Real>& in, std::vector<Real>* out)
{
for(size_t i = 0; i < m_window.size(); i++)
for(size_t i = 0; i < m_window.size(); i++) {
(*out)[i] = in[i] * m_window[i];
}
}
void FFTWindow::apply(const std::vector<Complex>& in, std::vector<Complex>* out)
{
for(size_t i = 0; i < m_window.size(); i++)
for(size_t i = 0; i < m_window.size(); i++) {
(*out)[i] = in[i] * m_window[i];
}
}
void FFTWindow::apply(std::vector<Complex>& in)
{
for(size_t i = 0; i < m_window.size(); i++) {
in[i] *= m_window[i];
}
}
void FFTWindow::apply(const Complex* in, Complex* out)
{
for(size_t i = 0; i < m_window.size(); i++)
for(size_t i = 0; i < m_window.size(); i++) {
out[i] = in[i] * m_window[i];
}
}
void FFTWindow::apply(Complex* in)
{
for(size_t i = 0; i < m_window.size(); i++) {
in[i] *= m_window[i];
}
}