Data Cube Slicer

Slice data cube along specified dimensions

• 

Libraries:
Phased Array System Toolbox / Space-Time Adaptive Processing

Description

The Data Cube Slicer block slices a data cube through a specified plane. The input is a data cube of dimensions M-by-Q-by-N. The first dimension is range, or fast time. The second dimension is angle, or channels. The third dimension is Doppler, or slow time.

Ports

Input

X — Input data cube

M-by-Q-by-N complex-valued array

Input data cube, specified as an M-by-Q-by-N complex-valued matrix.

Data Types: double
Complex Number Support: Yes

Idx — Slice-plane index

positive integer

Slice-plane index, specified as a positive integer. This index selects which slice to use to create the two-dimensional output.

Data Types: double

Output

Port_1 — Output

complex-valued matrix

Collapsed data cube, returned as a complex-valued matrix.

• If you set the Output Slice parameter to Angle-Doppler, the slice is the constant-range or fast-time plane. The output has dimensions Q-by-N.

• If you set the Output Slice parameter to Range-Doppler, the slice is the constant-angle plane. The output has dimension M-by-N.

• If you set the Output Slice parameter to Range-angle, the slice is the constant-Doppler plane. The output has dimension M-by-Q.

Data Types: double
Complex Number Support: Yes

Parameters

Output Slice — Output slice

Angle-Doppler (default) | Range-Doppler | Range-angle

Output slice, specified as Angle-Doppler, Range-Doppler, or Range-angle. The output slices are:

Slice plane	Slice dimensions
Angle-Doppler	Q-by-N
Range-Doppler	M-by-N
Range-angle	M-by-Q

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2014b