Returns a quantile-filtered raster of the logarithm of the real-part of the normalized spectral power matrix

Returns a quantile-filtered raster of the logarithm of the real-part of the normalized spectral power matrix

filter_spectral_power_matrix(
  normalized_spectral_power_matrix,
  FT2D,
  quantile_prob = c(0.99)
)

Arguments

normalized_spectral_power_matrix	matrix, normalized spectral power matrix
FT2D	list, results from fft2d() with objects radial frequency and spectral power matrices
quantile_prob	vector of quantile probabilities, default to c(0.99)

Value

a RasterLayer of the normalized spectral power matrix filtered for components above quantile_prob