Why is there a difference between MATLAB's FFT of a zero-padded signal compared to the non-padded case - Signal Processing Stack Exchange

I created a data signal and calculated the spectrum via the fft-command in MATLAB. The data-signal itself is not periodic but it is created in a way that it can be treated as one period of a periodic

Why does Matlab spectrogram look stripy when windowed input is

Matlab zero padding Learn how zero command is used to padd data?

Why is there a difference between MATLAB's FFT of a zero-padded

Shock vibration control: What is zero padding doing?

Does zero-padding a FFT matter? – Matt Gaidica, PhD

roboticist LEE, TAEWOO :: MATLAB - FFT and Zero Padding

matlab - FFT on non-periodic signal and signal power at each

Zero-Phase Zero Padding Spectral Audio Signal Processing

Signals - Frequency Analysis

Algorithm to zero pad data before FFT - Signal Processing Stack

matlab - Cross-Correlation of two signals - Stack Overflow

roboticist LEE, TAEWOO :: MATLAB - FFT and Zero Padding