finding envelopes and thresholds to graphs for a voice signalto graph the original signal




File list:
6 envelope
.........\envelope.jpg

.........\for_threshold(200).jpg

.........\lab6ee331_demoTask.m
.........\lab6ee331_mainTask.m
.........\noise12.jpg

.........\noiselabel.jpg

.........\noiselabel2.jpg

.........\orjinal.jpg

.........\threshold(2).jpg

.........\untitle.jpg

.........\voice.wav