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linear chirp signal generation ?
f = 150; a =5; w =2*pi*f; t =0:0.1:20; theta = pi/2; X = a*cos((w*t)+theta); y0 = X + 2*rand(size(t)); plot(t,y0)
linear chirp signal generation ?
f = 150; a =5; w =2*pi*f; t =0:0.1:20; theta = pi/2; X = a*cos((w*t)+theta); y0 = X + 2*rand(size(t)); plot(t,y0)
10 years 前 | 0
