## SciLab is giving "submatrix is incorrectly defined" error

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I am trying to define vector C like this:

[0.67, 0.67, 0.67, 0.67, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02]

and then create matrix C_tmp like:

[0.67, 0.67, 0.67, 0.67, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02], [0.67, 0.67, 0.67, 0.67, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02], [0.67, 0.67, 0.67, 0.67, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02], [0.67, 0.67, 0.67, 0.67, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02, 0.02]

but I get "Submatrix incorrectly defined" error during last line execution.

C = zeros(1, X_SIZE); C_tmp = zeros(T_SIZE, X_SIZE) C(1:KSI) = 0.67; C(KSI+1:$) = 0.02; C_tmp(1:$) = C;

You need an mxNc matrix R, where each row of it are de components of the vector C.

1) create a diagonal matrix with C

d = diag (c) (NcxNc matrix)

2) create the matrix of ones mxNc

o = ones (m, Nc) (mxNc matrix)

3) create the matrix R = o*d (mxNc matrix)

**Scilab Help,** dsearch — distribute, locate and count elements of a matrix or hypermatrix in given categories; find — find indices of boolean vector or matrix Scilab is an engineering tool. You can do a lot of things with it. It is capable of numerical computations, data analysis and plotting, system modeling and simulation, has graphical user interface capabilities and many many more.

If you care for speed, avoid calling `repmat`

and use the Kronecker product `.*.`

`C_tmp = ones(T_SIZE, 1) .*. C;`

**m2scideclare - Giving tips to help M2SCI,** Description. The main difficulty for M2SCI ( mfile2sci ) is to find what variables are: dimensions, type To help this tool, just add comments Scilab Enterprises is developing the software Scilab, and offering professional services: Training Support Development. Discover Scilab Cloud.

Ok I found solution - repmat function do this job.

C_tmp = repmat(C, T_SIZE, 1);

**Scilab 6.0.2,** Newsfeed, providing a continuous feed of news, tips, and general communication from the community and from Scilab Enterprises. Licensing change: Scilab is Description. The main difficulty for M2SCI (mfile2sci) is to find what variables are: dimensions, typeTo help this tool, just add comments beginning with %m2scideclare in the M-file to convert, (%m2sciassume was used in previous Scilab versions and is now obsolete).

**First steps,** The docking system uses Flexdock [12], an open-source project providing a the commands from a given ﬁle, a method generally called batch processing. Matlab num2str and Scilab equivalents (string, msprintf) behave differently in some particular cases: With two input parameters, the second giving precision: There is no Scilab equivalent function, but msprintf can be used to emulate.

**[PDF] SCILAB IS NOT NAIVE,** First, we will derive the basic theory of a mathematical formula. 2. Then, we will implement it in Scilab and compare with the result given by the equivalent function SCILAB is a numerical, programming and graphics environment available for free from the French Government's "Institut Nationale de Recherche en Informatique et en Automatique - INRIA (National Institute for Informatics and Automation Research)." It is similar in operation to MATLAB and other

**sci_files - How to write conversion functions,** SCI/modules/m2sci/macros/sci_files/. The set of sci_files given in Scilab distribution does not allow to convert calls to all Matlab functions yet. Scilab is a free and open-source, cross-platform numerical computational package and a high-level, numerically oriented programming language. It can be used for signal processing, statistical analysis, image enhancement, fluid dynamics simulations, numerical optimization, and modeling, simulation of explicit and implicit dynamical systems and (if the corresponding toolbox is installed) symbolic manipulations. Scilab is one of the two major open-source alternatives to MATLAB, the other one being