How to store values in a matrix using my for loop

Hi there,

I am having trouble moving through my code as i am trying to write the code for a pattern search after a classification map. i need to declare the classification map with the values that my for loop produces but i do not know how.

i have attached the code.

for row = 1: MAX_ROWS
  for col = 1: MAX_COLS
      value = rawData(row, col);
    if value > 0 && value < rvavg1 
      fprintf('1     |');
    elseif value > rvavg1 && value < 0.5
      fprintf('2     |');
    elseif value > 0.5 && value < rvavg2
      fprintf('3     |');
    elseif value > rvavg2 && value < 1
      fprintf('4     |');
    elseif value > 1 && value < rvavg3
      fprintf('5     |');
    elseif value > rvavg3 && value < 1.5
      fprintf('6     |');
    elseif value > 1.5 && value < rvavg4
      fprintf('7     |');
    elseif value > rvavg4 && value < 2
      fprintf('8     |');
    elseif value > 2 && value < rvavg5
      fprintf('9     |');
    elseif value > rvavg5 && value < 2.5
      fprintf('10     |');
    end
  end
  fprintf('\n')
end

Answer 1

[Image Analyst]

Just assign the value in the if statement, for example

fprintf('5     |');
classificationMap(row, column) = 5;

Before the loop, preallocate the array

classificationMap = zeros(MAX_ROWS, MAX_COLUMNS);