How to interface tesseract and matlab?

I downloaded a file that contains the tesseract mex on a zip file. The zip file contains the folders as seen on the attached picture. I located the tesseract mex folder on the MATLAB file and run it using the code: But i am getting errors.

    %%reading Image %%
    clc %%clearing the command window 
    clear all %%clear all the variable in the workspace
  close all %%close all the figures
  rawImage=imread('scan0011.tif');
  figure,imshow(rawImage);
  title('Raw Image');
  if size(rawImage,3)==3
      grayImage=rgb2gray(rawImage);
  else
      grayImage=rawImage;
  end
  figure,imshow(grayImage);
  title('Gray Image');
  binaryImage=im2bw(grayImage,graythresh(grayImage));
  figure,imshow(grayImage);
  title('Binary Image');
  %%before image preprocessing %%
  ocrBefore=tesseract(grayImage','eng',6);

bwOp=~bwareaopen(~binaryImage,20);%%removing noises %%

figure,imshow(bwOp)
title('Noise Removed Image');
preprocessedImage=uint8(255*bwOp);
ocrAfter=tesseract(preprocessedImage','eng',6);

[Walter Roberson]

What errors are you observing?