operations on the image 1 Write a matlab function that decreases brightness of image 2 Write a matlab function that converts image to binary image (black-white image). 3 Write a matlab function that applies median filter on image (Use 5x5 window size). Then, show the obtained image. Gsr = r*0.3 + g*0.59 + b*0.11; Gsr = (r+g+b)/3; Median, mean, max, min 11111 22222 55155 00000 11111 0000011111111112222255555 (For cycle questions) HW 4 Write a matlab program that takes a lower limit and upper limit from a user. Then, program should calculate the sum of numbers between lower limit and upper limit. Example: Write a lower limit: 5 Write an upper limit: 8 Sum: 26 HW 5 Write a matlab program that takes a lower limit and upper limit from a user. Then, program should calculate the sum of even numbers between lower limit and upper limit. Example: Write a lower limit: 5 Write an upper limit: 8 Sum: 14 Write a lower limit: 5 Write an upper limit: 9 Sum: 14 HW 6 Write a matlab program that takes a number from a user. Then program should find which positive numbers can divide the taken number. Example: Write a number: 12 12 is divided by 1 12 is divided by 2 12 is divided by 3 12 is divided by 4 12 is divided by 6 12 is divided by 12 HW 7 Write a matlab program that takes a number from a user. Then program should find which integer numbers can divide the taken number. Example: Write a number: 4 4 is divided by -4 4 is divided by -2 4 is divided by -1 4 is divided by 1 4 is divided by 2 4 is divided by 4 HW 8 Write a matlab program that takes a number from a user. Then, program should find whether taken number is a prime number or not. Note: Prime number is a number whose dividers are only 1 and itself. Example: Write a number: 4 4 is not a prime number. Write a number: 7 7 is a prime number.

1-2-3. questions about the operations on the image the other questions about the FOR. i need solutions with MATLAB