i need this code in Matlab please

(2)It is known that the size of the gray image is 600x600 pixels, and the name is ' house.tif'. The coefficient of the spatial filter is w=[1 0 -1; 20 -2; 10-1]. Write a piece of code to achieve the following functions. Calculate and display the Fourier spectrum after logarithmic enhancement. Display the centered filter grid by obtaining the frequency domain filter from the spatial filter. Display the filtered results by frequency domain filtering