User`s guide

Extract Triangular Matrix
5-172
Dialog Box
Extract
The component of the matrix to copy to the output, upper triangle or lower
triangle. Tunable, except in Simulink’s external mode.
Supported
Data Types
See Also
Fixed-point
Custom data types
Boolean
8-, 16-, and 32-bit signed integer
8-, 16-, and 32-bit unsigned integer
Single-precision floating point
Double-precision floating point
Autocorrelation LPC DSP Blockset
Cholesky Factorization DSP Blockset
Constant Diagonal Matrix DSP Blockset
Extract Diagonal DSP Blockset
Forward Substitution DSP Blockset
LDL Factorization DSP Blockset
LU Factorization DSP Blockset
tril
MATLAB
triu
MATLAB