Earthquake Dream Symbol â An earthquake is a disturbing symbol in a dream, denoting life changes that may be catastrophic. It represents very physical things. Everything that causes your sense of stability is or may soon be in jeopardy, as indicated by the literal ground beneath your feet giving way in your dream.
The wavelet analysis is done in a similar way to the STFT analysis, in the sense that the signal is multiplied with a function, {\it the wavelet}, similar to the window function in the STFT, and the transform is computed separately for different segments of the time-domain signal.
Wave function collapse means the same thing in quantum mechanics as it does in classical statistical mechanics. I see a lot of misleading answers to this question. Most have some validity, but I think in one way or another, they miss the point. The most important thing to realize about wave function collapse is that it's not specific to quantum mechanics. The history is that in 1931, Koopman and Weil discovered a way of reformulating classical statistical mechanics in terms of a complex Hilbert space of wave functions.