Lecture 20: Applications of Fourier Transforms | Signals and Systems | Electrical Engineering and Computer Science | MIT OpenCourseWare

Task 1 Fourier Transform using MATLABVerify the Fourier transf... | Filo

SOLVED: Using MATLAB, apply the Fourier Transform to design a RECTANGULAR Low Pass filter with a cutoff frequency of (U0, V0) (2 parameters). Approach: Step 1: Input - Read an image Step 2: Save the size of the input image in pixels Step 3: Get the Fourier Transform of the input image Step 4: Assign the Cut-off Frequency U0 and V0 Step 5: Designing filter - Ideal Low Pass Filter Step 6: Convolution between the Fourier Transformed input image and the filtering mask Step 7: Take the Inverse Fouri