C64x Matrix Transpose - Matrix transpose input signal

Library

Embedded Coder/ Embedded Targets/ Processors/ Texas Instruments C6000/ Optimization/ C64x DSP Library

Description

The C64x Matrix Transpose block transposes an input matrix or vector. A 1-D input is treated as a column vector and transposed to a row vector. Input and output signals are any real, 16-bit, signed fixed-point data type. Both the number of rows and the number of columns must be multiples of four.

The Matrix Transpose block supports both continuous and discrete sample times. This block supports little-endian code generation only.

Note   If you use Code Replacement Library (CRL) technology with this block, the TI compiler generates processor and compiler-specific instructions that improve the performance of the generated code. For more information, consultIntroduction to Code Replacement Libraries.

Dialog Box

Algorithm

In simulation, the Matrix Transpose block is equivalent to the TMS320C64x DSP Library assembly code function DSP_mat_trans. During code generation, this block calls the DSP_mat_trans routine to produce optimized code.

© 1984-2012- The MathWorks, Inc.    -   Site Help   -   Patents   -   Trademarks   -   Privacy Policy   -   Preventing Piracy   -   RSS