reorderSensorData
Reorder sensor data from kspaceFirstOrder2D based on angle.
Syntax
[reordered_sensor_data, indices_new] = reorderSensorData(kgrid, sensor, sensor_data)
Description
reorderSensorData
reorders the time series from kspaceFirstOrder2D
based on the angle that each sensor point makes with the centre of the grid. The sensor mask must be a binary mask, and the angles are defined from the upper left quadrant or negative y-axis in the same way as within makeCircle
and makeCartCircle
.
Inputs
kgrid |
k-Wave grid object returned by kWaveGrid |
sensor |
k-Wave sensor structure where sensor.mask is defined as a binary grid |
sensor_data |
sensor data returned by kspaceFirstOrder2D ordered using MATLAB's standard column-wise linear matrix indexing |
Outputs
reordered_sensor_data |
time varying sensor data reordered by the angle that each sensor point makes with the centre of the grid |
indices_new |
the indices of the reordered time series, where reordered_sensor_data = sensor_data(indices_new, :) |
See Also
kspaceFirstOrder2D
, unmaskSensorData