please help strfind in stateflow NOT YET SOLVED

hi all,,

i have condition using strfind in simulink and embedded matlab function.

here is my EMF:

function V=sequence(x) 
%#codegen 
correct= testinput(x); 
if correct 
V=10000; 
else 
V=1; 
end 
function correct = testinput(x) 
eml.extrinsic('strfind'); 
correct = any(strfind((x)>4,[1 1 1 1 1]));

but still tell error: Embedded MATLAB Interface Error: Error using ==> strfind Input strings must have one row. Block Embedded MATLAB Function (#32) While executing: none

my input from simulink are: [5 5 5 5 5 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3]

*LATER I WANT DO IT IN STATEFLOW, ANYONE KNOW HOW TO DO IT IN STATEFLOW??? *

THATS WHY I TEST ON EMBEDDED MATLAB FUNCTION FIRST

PLEASE HELP...

THANK YOU VERY MUCH

Answer 1

[Fangjun Jiang]

How did you make your input to Simulink as x= [5 5 5 5 5 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3]? The error message indicates that x is a column vector.

Use your value for x as an example:

>> correct = any(strfind((x')>4,[1 1 1 1 1]))
??? Error using ==> strfind
Input strings must have one row.

[Luhur]

i use constant block and write that [5 5 5 5 5 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3]

how it should be fang??

[Fangjun Jiang]

In your EML, try correct = any(strfind((x')>4,[1 1 1 1 1]))

[Luhur]

OH MY GOD!! WORKS!! THANKS FANG!! THANKS A LOT!!