I got assignment in college on fourier transform. I wrote the matlab code on that. Q1. Write an inbuilt MATLAB function for calculating Fourier transform of continuous-time signal x(t).. Q2. Write a ...

Fourier volumetric theorem: 1 - Spectral representing of the volume using Fast Fourier Transform (FFT) method. 2 - Extracting projection slices from the spectrum at certain angles. 3 - Interpolating ...

The iterative Fourier technique for the synthesis of low-sidelobe patterns for linear arrays with uniform element spacing is described. The method uses the property that for a linear array with ...

The two-dimensional windowed Fourier transform constitutes the core of an algorithm considered today as the state of the art in digital holography with regard to the reduction of speckle noise. In ...