Source code for RCAIDE.Library.Methods.Noise.Common.generate_zero_elevation_microphone_locations
# RCAIDE/Methods/Noise/Common/generate_microphone_locations.py
#
#
# Created: Oct 2023, A. Molloy
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# IMPORT
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# package imports
import numpy as np
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# generate_zero_elevation_microphone_locations
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[docs]
def generate_zero_elevation_microphone_locations(settings):
"""This computes the absolute microphone/observer locations on level ground.
Assumptions:
None
Source:
N/A
Inputs:
settings.
min_x - minimum x coordinate of noise evaluation plane [meters]
max_x - maximum x coordinate of noise evaluation plane [meters]
min_y - minimum y coordinate of noise evaluation plane [meters]
max_x - maximim y coordinate of noise evaluation plane [meters]
N_x - number of microphones on x-axis
N_y - number of microphones on y-axis
Outputs:
gm_mic_locations - cartesian coordiates of all microphones defined [meters]
Properties Used:
N/A
"""
N_x = settings.microphone_x_resolution
N_y = settings.microphone_y_resolution
num_gm = N_x*N_y
gm_mic_locations = np.zeros((num_gm,3))
min_x = settings.microphone_min_x
max_x = settings.microphone_max_x
min_y = settings.microphone_min_y
max_y = settings.microphone_max_y
x_coords_0 = np.repeat(np.linspace(min_x,max_x,N_x)[:,np.newaxis],N_y, axis = 1)
y_coords_0 = np.repeat(np.linspace(min_y,max_y,N_y)[:,np.newaxis],N_x, axis = 1).T
z_coords_0 = np.zeros_like(x_coords_0)
gm_mic_locations[:,0] = x_coords_0.reshape(num_gm)
gm_mic_locations[:,1] = y_coords_0.reshape(num_gm)
gm_mic_locations[:,2] = z_coords_0.reshape(num_gm)
return gm_mic_locations
