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matlabfuzzy-logic

Fuzzy Inference System

I am trying to use a .fis file by giving an iput using evalfis() function. I am giving input in the form:

        jo= myImage(2);   % jo contains the graysacle value of pixel at location 2         

        a=readfis('terrain_classification_fuzzy');
        Result = evalfis(jo,a);

But i am getting the following error:

??? Error using ==> evalfismex The first input must be a defined DOUBLE matrix

Error in ==> evalfis at 84 [output,IRR,ORR,ARR] = evalfismex(input, fis, numofpoints);

Error in ==> see_movie_segmentationTry4_incorrect at 113 Result = evalfis([jo],a);

Kindly help me with this...

Solution

  • I found the error. It was just that "jo" was initally set to int8 and not of type double..