:
(2.1)
T= 1 . .
, (2.2)
(2.3)
(). , (2.1), 2.3. M-, (2.1), .
function s = cosinob1(t,Um,T,Uo) % s = cosinob1(t,Um,T,Uo) % t - % Um - % T - % Uo - if nargin == 1 Um = 1; T = 1; Uo = 0; elseif nargin == 2 T =1; Uo = 0; elseif nargin == 3 Uo =0; end | teta = acos(Uo/Um); t1=teta*T/(2*pi); n=length(t); s=zeros(1,n); for i=1:n if abs(t(i)) <= T/2 if abs(t(i)) < t1 s(i)=-Uo+Um*cos(2*pi*t(i)/T); end end end |
1.3 -