FIC MATLAB 2018-1/Aula-1

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32 - 18
1 + 1
x = 17
x + 1
edit
meuscript
edit
17
2.3
2,3
a = 2,3
clc
2 + 5
clear all
2 + 7
ans + 1
ans + 2
x = 2+3
x =  2      +       3
x=2+3
x = 2 + 3
10 - 12
2 * 5
1/5
5 \ 1
3^2
2^3
2²
x = 2^10
e
exp(1)
pi
exp(2)
exp(2.123)
sqrt(9)
sqrt(2)
sqrt(-1)
sqrt(100)
sqrt(144)
abs(13)
abs(-13)
log(4)
log(2.71828182)
log10(1000)
log2(1024)
doc log
help log
cos(pi)
sin(0)
tan(1)
cosd(90)
cosd(180)
cosh(23)
cosh(1)
sinh(-1)
cos(1)
acos(0.5403)
acosd(0.5403)
atanh(23)
floor(2.3)
floor(2.5)
floor(2.99)
floor(2)
floor(3)
ceil(2.3)
ceil(2.0001)
ceil(2.99)
FLOOR(2.3)
floor(2.3)
ceil(3)
ceil(2)
round(2.1)
round(2.9)
round(2.5)
doc round
round(-2.5)
sign(1.3)
sign(188)
sign(-188)
sign(-0.00001)
sign(0)
lookfor integral
lookfor sigmoid
lookfor error
lookfor digital
clc
doc clc
e = 10
y = 2 + 9
e = 10;
e = 11;
e
y = 2 + 9;
a = 12; b = 17;
whos
whos a
clear
a = 12
b = 13
clear a
b = 12
clear all
all = 23
b = 45
clear all
clear
23
ans
x = 100;
ans
150
pi
1i
1j
i = sqrt(-1)
i
1i
z = 3 + 4j
abs(z)
arg(z)
angle(z)
angled(z)
angle(z)
Inf
1/0
0/0
nan
inf * 0
eps
doc eps
1 + eps
2*10+4
4+2*10
(4+2)*10
(4 + 2) * 10
((4 + 2)) * 10
cos(pi)
cos(pi)^2
cos(pi^2)