.MCAD 304020000 1 74 81 0
.CMD PLOTFORMAT
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.TXT 2 1 1 0 0
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\pard ECE 408 Computer Assignment #1\tab \tab Dr. James S. Kang, Cal 
Poly Pomona.\par Plotting elementary discrete-time signals.        
408_ca1.mcd\par Plot the following discrete-time signals.\par (a) {\f1 d}
(k)   (b) u(k)   (c) u(-k)   (d) k u(k)   (e) (0.5){\up k} u(k)   (f) (-0.5){
\up k} u(k)\par (g) cos(2{\f1 p}k/8) u(k)   (h) sin(2{\f1 p}k/16)   
(i) (0.9){\up k} cos(2{\f1 p}k/8) u(k)   (j) (-0.9){\up k} sin(2{\f1 p}
k/16) u(k)}
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.EQN 0 4 6 0 0
{0:\d}NAME({0:k}NAME):((1){73}({0:k}NAMEś0)){71}({78}(0))
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{0:k}NAME:-10;10
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\pard (1) To type {\f1 d}, click on {\f1 d} or type d control g 
(Greek).\par (2) Click on the Programming icon.\par (3) Click on the 
Add line.\par (4) Click on if. Type 1 and then k control = 0.\par (5) 
Click on otherwise. Type 0.}
.EQN 5 -35 12 0 0
&&(_n_u_l_l_&_n_u_l_l_)&{0:\d}NAME({0:k}NAME),0@&&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
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0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
0 4 1 0 1 1 NO-TRACE-STRING
0 1 1 21 15 10 0 3 
.TXT 10 35 20 0 0
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\pard To create discrete plot,\par (1) On the y variable, type {\f1 d}
(k) comma 0.\par (2) Click on the graph.  Blue outline shows up.\par 
(3) Click X-Y Plot, Format, Traces.\par (4) Select trace type "error" 
on both trace 1 and 2.   }
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.EQN 1 -29 23 0 0
2&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
0 4 1 0 1 1 NO-TRACE-STRING
0 1 1 21 15 10 0 3 
.EQN 0 35 28 0 0
2&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:\F}NAME(-{0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
0 4 1 0 1 1 NO-TRACE-STRING
0 1 1 21 15 10 0 3 
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.EQN 1 -35 40 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
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0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
0 4 1 0 1 1 NO-TRACE-STRING
0 1 1 21 15 10 0 3 
.EQN 0 35 45 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&(0.5)^({0:k}NAME)*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
0 4 1 0 1 1 NO-TRACE-STRING
0 1 1 21 15 10 0 3 
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.EQN 1 0 50 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&((-0.5))^({0:k}NAME)*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
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.EQN 0 4 63 0 0
{0:k}NAME:0;32
.EQN 2 -4 64 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:cos}NAME(2*{0:\p}NAME*({0:k}NAME)/(8))*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
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0 1 0 2 1 1 NO-TRACE-STRING
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0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
0 2 6 0 1 1 NO-TRACE-STRING
0 3 0 0 1 1 NO-TRACE-STRING
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0 1 1 50 15 10 0 3 
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.EQN 2 0 68 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:sin}NAME(2*{0:\p}NAME*({0:k}NAME)/(16))*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
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0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
0 1 5 0 1 1 NO-TRACE-STRING
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.EQN 1 -1 71 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&(0.9)^({0:k}NAME)*{0:cos}NAME(2*{0:\p}NAME*({0:k}NAME)/(8))*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
0 1 1 2 1 1 NO-TRACE-STRING
0 3 2 0 1 1 NO-TRACE-STRING
0 4 3 0 1 1 NO-TRACE-STRING
0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
0 3 6 0 1 1 NO-TRACE-STRING
0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
0 2 2 0 1 1 NO-TRACE-STRING
0 3 3 0 1 1 NO-TRACE-STRING
0 4 4 0 1 1 NO-TRACE-STRING
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.EQN 2 -1 81 0 0
_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&((-0.9))^({0:k}NAME)*{0:sin}NAME(2*{0:\p}NAME*({0:k}NAME)/(16))*{0:\F}NAME({0:k}NAME),0@_n_u_l_l_&_n_u_l_l_&(_n_u_l_l_&_n_u_l_l_)&{0:k}NAME
0 0 1 1 1 0 0 1 1 
0 0 1 1 1 0 0 1 1 
0 1 0 2 1 1 NO-TRACE-STRING
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0 3 2 0 1 1 NO-TRACE-STRING
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0 1 4 0 1 1 NO-TRACE-STRING
0 2 5 0 1 1 NO-TRACE-STRING
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0 4 0 0 1 1 NO-TRACE-STRING
0 1 1 0 1 1 NO-TRACE-STRING
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0 3 3 0 1 1 NO-TRACE-STRING
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0 1 5 0 1 1 NO-TRACE-STRING
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0 3 0 0 1 1 NO-TRACE-STRING
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0 1 1 50 15 10 0 3