rayna

last time, people stereotyped that managers are more flexible compare to the engineers. managers need to make decisions, meeting people, and have better communication skills.

while engineer are more analytical, and they are lack of communication skills.

and nowadays, most managers are engineers. y does managers need engineering knowledge while their job is more to managerial, and dont have to do with designing, testing, etc?

hi,

I have these functions.

t + 1 -2 <= t <-1

1 -1 <= t < 0

2 0 <= t < 1

2-t 1 <= t <2

0 otherwise

I tried with these:

t = -2 :0.001: 3;

>> f = zeros (length(t));

>> for n = 1 : length(t),

if (-2 <= t(n))& (t(n) <-1)

f(n) = t + 1;

end

if (-1 <= t(n)) & (t(n) < 0)

f(n) = 1;

end

if (0 <= t(n)) & (t(n) <1)

f(n) = 2;

end

if (1<= t(n)) & (t(n) < 2)

f(n) = 2-t;

end

end

>> plot (t,f)

but the graph shown was a straight line. I also tried these:

>> x1=-2:0.0001:-1;

>> x2=-1:0.0001:0;

>> x3=0:0.0001:1;

>> x4=1:0.0001:2;

>> x=1;

>> y1=x1+1;

>> y2=1*x;

>> y3=2*x;

>> y4=2-x4;

>> plot(x1,y1,x2,y2,x3,y3,x4,y4);

>>

yet, the graph didnt show the exact signal that I wanted. Did I do wrong on the coding or there is other thing that I missed? I also need to shift the graph to (x + 1) which it will delayed the signal...

ive been dating with my bf for over a year..we are happy couples..but there is something that bothering me..y he is so hard to trust me..he dont even trust me if i hangout with my friends n my bestfriends which is guys..he scared that im going to change my mind and dating with my own bestfriend..i tried so hard and slowly to grow his trust in me..i dont know how far he trust me..but seems that it still at the same level..opinion or solution anyone?

how to make a very light sponge cake with some whipping cream that will catch a 10 year old kids?