The action of MATLAB in edge measuring for image manipulation

Make use of all kinds of functions and arithmetic operators in MATLAB about edge measuring,image manipulation and compare them and find out their specialties,allows us to select the functions and arithmetic operators.Due to MATLAB have its limits in circulation,we make use of its interface to complete the alternations between MATLAB and the condition of program,bring into play MATLAB merit in count numerical value,and offer the stronger programme measure,decrease workload,ensure the correctness and reliability of the program.