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(Criou página com '%-- 08-03-2017 19:06:12 --% 1/3 help format a = 17.27484029463547 a format long a pi pi+a format pi+a help format format short e pi format bank pi 1000 * pi format + pi -2 17.3 0...') |
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| − | %-- 08-03-2017 19:06:12 --% | + | %-- 08-03-2017 19:06:12 --% |
| − | 1/3 | + | 1/3 |
| − | help format | + | help format |
| − | a = 17.27484029463547 | + | a = 17.27484029463547 |
| − | a | + | a |
| − | format long | + | format long |
| − | a | + | a |
| − | pi | + | pi |
| − | pi+a | + | pi+a |
| − | format | + | format |
| − | pi+a | + | pi+a |
| − | help format | + | help format |
| − | format short e | + | format short e |
| − | pi | + | pi |
| − | format bank | + | format bank |
| − | pi | + | pi |
| − | 1000 * pi | + | 1000 * pi |
| − | format + | + | format + |
| − | pi | + | pi |
| − | -2 | + | -2 |
| − | 17.3 | + | 17.3 |
| − | 0 | + | 0 |
| − | format rat | + | format rat |
| − | pi | + | pi |
| − | 10/3 | + | 10/3 |
| − | format | + | format |
| − | 10/3 | + | 10/3 |
| − | format rat | + | format rat |
| − | 1/3 + 1/2 | + | 1/3 + 1/2 |
| − | format compact | + | format compact |
| − | a | + | a |
| − | format | + | format |
| − | rand(3,3) | + | rand(3,3) |
| − | format compact | + | format compact |
| − | rand(3,3) | + | rand(3,3) |
| − | format loose | + | format loose |
| − | rand(3,3) | + | rand(3,3) |
| − | doc format | + | doc format |
| − | A = rand(3,3) | + | A = rand(3,3) |
| − | det(A) | + | det(A) |
| − | inv(A) | + | inv(A) |
| − | clear | + | clear |
| − | clc | + | clc |
| − | clear | + | clear |
| − | A | + | A |
| − | a | + | a |
| − | clear | + | clear |
| − | clc | + | clc |
| − | help clc | + | help clc |
| − | clc | + | clc |
| − | a = [10 2 -7] | + | a = [10 2 -7] |
| − | a | + | a |
| − | b = [-1.5; 0; 7.2] | + | b = [-1.5; 0; 7.2] |
| − | C = [1 2; 20 17; 0 1] | + | C = [1 2; 20 17; 0 1] |
| − | C = [1, 2; 20, 17; 0 1] | + | C = [1, 2; 20, 17; 0 1] |
| − | a | + | a |
| − | length(a) | + | length(a) |
| − | length(b) | + | length(b) |
| − | size(C) | + | size(C) |
| − | length(C) | + | length(C) |
| − | help length | + | help length |
| − | C = [1 2 3; 5 6 7; 8 9 0] | + | C = [1 2 3; 5 6 7; 8 9 0] |
| − | C = [1 2 3; 5 6 7] | + | C = [1 2 3; 5 6 7] |
| − | length(C) | + | length(C) |
| − | help length | + | help length |
| − | numel(C) | + | numel(C) |
| − | size(a) | + | size(a) |
| − | size(b) | + | size(b) |
| − | v = 10:2:20 | + | v = 10:2:20 |
| − | v = 10:2:200 | + | v = 10:2:200 |
| − | v = 10:2:20 | + | v = 10:2:20 |
| − | 10:20 | + | 10:20 |
| − | v = 10:2:20 | + | v = 10:2:20 |
| − | v = 10:2:19 | + | v = 10:2:19 |
| − | v = 10:-1:0 | + | v = 10:-1:0 |
| − | v = 10:1:6 | + | v = 10:1:6 |
| − | help linspace | + | help linspace |
| − | linspace(10, 20, 5) | + | linspace(10, 20, 5) |
| − | linspace(10, 20) | + | linspace(10, 20) |
| − | linspace(10, 20, 6) | + | linspace(10, 20, 6) |
| − | v = 10:2:20 | + | v = 10:2:20 |
| − | linspace(10, 20, 7) | + | linspace(10, 20, 7) |
| − | help logspace | + | help logspace |
| − | logspace(0, 3, 4) | + | logspace(0, 3, 4) |
| − | logspace(0, 3, 8) | + | logspace(0, 3, 8) |
| − | logspace(0, 3, 7) | + | logspace(0, 3, 7) |
| − | logspace(0, 3, 8) | + | logspace(0, 3, 8) |
| − | clc | + | clc |
| − | logspace(0, 3, 8) | + | logspace(0, 3, 8) |
| − | linspace(5, 28, 100) | + | linspace(5, 28, 100) |
| − | + | b = 5 : 23/99 : 28 | |
| − | + | a == b | |
| − | + | isequal(a, b) | |
| − | + | a | |
| − | + | b | |
| − | + | clc | |
| − | + | clear | |
| − | + | linspace(1, 3, 10) | |
| − | + | x = linspace(1, 3, 10) | |
| − | + | clear | |
| − | + | clc | |
| − | + | ones(3,4) | |
| − | + | 5*ones(3,4) | |
| − | + | zeros(1, 7) | |
| − | + | zeros(7, 1) | |
| − | + | zeros(7) | |
| − | + | zeros(7,7) | |
| − | + | zeros(7) | |
| − | + | eye(3) | |
| − | + | eye(3, 4) | |
| − | + | doc eye | |
| − | + | eye(4, 3) | |
| − | + | A = [1 2 3 4; 2 3 4 5; 55 44 33 22] | |
| − | + | zeros(3, 4) | |
| − | b = 5 : 23/99 : 28 | + | zeros(size(A)) |
| − | a == b | + | x = [1 2 3 4 5] |
| − | isequal(a, b) | + | x = [1 2 3 4; 12 32 343 54] |
| − | + | x.' | |
| − | + | size(x) | |
| − | + | size(x.') | |
| − | + | x' | |
| − | + | x.' | |
| − | + | x = [1 2 3 4; 12 32 343, 12+1i*3] | |
| − | + | x = [1 2 3 4; 12 32 343, 12+1i*3].' | |
| − | + | x = [2 3 4;32 343, 12+1i*3] | |
| − | + | x = [2 3 4;32 34, 12+1i*3] | |
| − | + | c = 12 + 1i*3 | |
| − | + | x | |
| − | a | + | x.' |
| − | b | + | x' |
| − | clc | + | A |
| − | clear | + | B = [4 6 8 3; 3 5 7 1; 33 75 23 9] |
| − | linspace(1, 3, 10) | + | A + B |
| − | x = linspace(1, 3, 10) | + | A - B |
| − | clear | + | C = [44 7 21; 4 2 9; 7 33 1] |
| − | clc | + | A + C |
| − | ones(3,4) | + | A - C |
| − | 5*ones(3,4) | + | A.' - B.' |
| − | zeros(1, 7) | + | A |
| − | zeros(7, 1) | + | A + 5 |
| − | zeros(7) | + | A * 5 |
| − | zeros(7,7) | + | A * B |
| − | zeros(7) | + | size(A) |
| − | eye(3) | + | size(B) |
| − | eye(3, 4) | + | A |
| − | doc eye | + | B |
| − | eye(4, 3) | + | A * (B.') |
| − | A = [1 2 3 4; 2 3 4 5; 55 44 33 22] | + | A |
| − | zeros(3, 4) | + | B.' |
| − | zeros(size(A)) | + | A .* B |
| − | x = [1 2 3 4 5] | + | A |
| − | x = [1 2 3 4; 12 32 343 54] | + | B |
| − | x.' | + | a .* B |
| − | size(x) | + | A .* B |
| − | size(x.') | + | A |
| − | x' | + | B |
| − | x.' | + | A .* B |
| − | x = [1 2 3 4; 12 32 343, 12+1i*3] | + | A |
| − | x = [1 2 3 4; 12 32 343, 12+1i*3].' | + | B |
| − | x = [2 3 4;32 343, 12+1i*3] | + | A ./ B |
| − | x = [2 3 4;32 34, 12+1i*3] | + | A + B |
| − | c = 12 + 1i*3 | + | A .+ B |
| − | x | + | A + B |
| − | x.' | + | x = [1 2 3 4] |
| − | x' | + | y = [10 10 0 10] |
| − | A | + | x .* y |
| − | B = [4 6 8 3; 3 5 7 1; 33 75 23 9] | + | x |
| − | A + B | + | -x |
| − | A - B | + | x/10 |
| − | C = [44 7 21; 4 2 9; 7 33 1] | + | x^2 |
| − | A + C | + | x.*x |
| − | A - C | + | x.^10 |
| − | A.' - B.' | + | A |
| − | A | + | A = [1 2 4; 2 3 5; 55 44 3] |
| − | A + 5 | + | clc |
| − | A * 5 | + | A |
| − | A * B | + | det(A) |
| − | size(A) | + | inv(A) |
| − | size(B) | + | x = [1 2 3] |
| − | A | + | clc |
| − | B | + | x |
| − | A * (B.') | + | x = [1 2 1] |
| − | A | + | clc |
| − | B.' | + | x |
| − | A .* B | + | norm(x) |
| − | A | + | sqrt(5) |
| − | B | + | sqrt(6) |
| − | a .* B | + | y = [1 2 77 333 21 0] |
| − | A .* B | + | max(y) |
| − | A | + | min(y) |
| − | B | + | norm(y) |
| − | A .* B | + | y = [1 2 77 333 21 0 -8] |
| − | A | + | max(y) |
| − | B | + | min(y) |
| − | A ./ B | + | A |
| − | A + B | + | max(A) |
| − | A .+ B | + | help max |
| − | A + B | + | doc max |
| − | x = [1 2 3 4] | + | A |
| − | y = [10 10 0 10] | + | max(max(A)) |
| − | x .* y | + | max(A) |
| − | x | + | max(max(max(A))) |
| − | -x | + | y |
| − | x/10 | + | sum(y) |
| − | x^2 | + | prod(y) |
| − | x.*x | + | A |
| − | x.^10 | + | sum(A) |
| − | A | + | doc sum |
| − | A = [1 2 4; 2 3 5; 55 44 3] | + | clc |
| − | clc | + | exp(2) |
| − | A | + | y |
| − | det(A) | + | exp(y) |
| − | inv(A) | + | x |
| − | x = [1 2 3] | + | exp(x) |
| − | clc | + | clc |
| − | x | + | sin(0) |
| − | x = [1 2 1] | + | sin(2) |
| − | clc | + | sin(pi/2) |
| − | x | + | sind(2) |
| − | norm(x) | + | sind(90) |
| − | sqrt(5) | + | y |
| − | sqrt(6) | + | clc |
| − | y = [1 2 77 333 21 0] | + | y |
| − | max(y) | + | plot(y) |
| − | min(y) | + | stem(y) |
| − | norm(y) | + | bar(y) |
| − | y = [1 2 77 333 21 0 -8] | + | x = 0:pi/10000:pi; |
| − | max(y) | + | size(x) |
| − | min(y) | + | x = 0:pi/10000:pi - pi/10000; |
| − | A | + | size(x) |
| − | max(A) | + | x = linspace(0,pi,10000); |
| − | help max | + | size(x) |
| − | doc max | + | plot(x) |
| − | A | + | x = logspace(0,pi,10000); |
| − | max(max(A)) | + | size(x) |
| − | max(A) | + | plot(x) |
| − | max(max(max(A))) | + | x = linspace(0,pi,10000); |
| − | y | + | y = cos(x); |
| − | sum(y) | + | size(x) |
| − | prod(y) | + | size(y) |
| − | A | + | plot(x) |
| − | sum(A) | + | plot(y) |
| − | doc sum | + | x = logspace(0,pi,10000); |
| − | clc | + | y = cos(x); |
| − | exp(2) | + | plot(y) |
| − | y | + | stem(y) |
| − | exp(y) | + | y = [1 2 77 333 21 0 -8] |
| − | x | + | plot(bar(y)) |
| − | exp(x) | + | bar(y) |
| − | clc | + | hold on |
| − | sin(0) | + | plot(y) |
| − | sin(2) | + | y = cos(x); |
| − | sin(pi/2) | + | clc |
| − | sind(2) | + | x = linspace(0,pi,10000); |
| − | sind(90) | + | y = cos(x); |
| − | y | + | plot(y) |
| − | clc | + | hold off |
| − | y | + | plot(y) |
| − | plot(y) | + | plot(x,y) |
| − | stem(y) | + | y = [1 2 77 333 21 0 -8] |
| − | bar(y) | + | x = [1 3 6 12 20 25 30] |
| − | x = 0:pi/10000:pi; | + | plot(x,y) |
| − | size(x) | + | plot(y,x) |
| − | x = 0:pi/10000:pi - pi/10000; | + | plot(x,y) |
| − | size(x) | + | grid on |
| − | x = linspace(0,pi,10000); | + | xlabel('x') |
| − | size(x) | + | ylabel('y') |
| − | plot(x) | + | xlabel('Roberto') |
| − | x = logspace(0,pi,10000); | + | ylabel('Matlab') |
| − | size(x) | + | title('Meu gráfico') |
| − | plot(x) | + | axis([1 30 -8 333]) |
| − | x = linspace(0,pi,10000); | + | axis([1 30 -8 200]) |
| − | y = cos(x); | + | axis([1 45 -8 200]) |
| − | size(x) | + | close all |
| − | size(y) | ||
| − | plot(x) | ||
| − | plot(y) | ||
| − | x = logspace(0,pi,10000); | ||
| − | y = cos(x); | ||
| − | plot(y) | ||
| − | stem(y) | ||
| − | y = [1 2 77 333 21 0 -8] | ||
| − | plot(bar(y)) | ||
| − | bar(y) | ||
| − | hold on | ||
| − | plot(y) | ||
| − | y = cos(x); | ||
| − | clc | ||
| − | x = linspace(0,pi,10000); | ||
| − | y = cos(x); | ||
| − | plot(y) | ||
| − | hold off | ||
| − | plot(y) | ||
| − | plot(x,y) | ||
| − | y = [1 2 77 333 21 0 -8] | ||
| − | x = [1 3 6 12 20 25 30] | ||
| − | plot(x,y) | ||
| − | plot(y,x) | ||
| − | plot(x,y) | ||
| − | grid on | ||
| − | xlabel('x') | ||
| − | ylabel('y') | ||
| − | xlabel('Roberto') | ||
| − | ylabel('Matlab') | ||
| − | title('Meu gráfico') | ||
| − | axis([1 30 -8 333]) | ||
| − | axis([1 30 -8 200]) | ||
| − | axis([1 45 -8 200]) | ||
| − | close all | ||
Edição atual tal como às 13h40min de 9 de março de 2017
%-- 08-03-2017 19:06:12 --%
1/3
help format
a = 17.27484029463547
a
format long
a
pi
pi+a
format
pi+a
help format
format short e
pi
format bank
pi
1000 * pi
format +
pi
-2
17.3
0
format rat
pi
10/3
format
10/3
format rat
1/3 + 1/2
format compact
a
format
rand(3,3)
format compact
rand(3,3)
format loose
rand(3,3)
doc format
A = rand(3,3)
det(A)
inv(A)
clear
clc
clear
A
a
clear
clc
help clc
clc
a = [10 2 -7]
a
b = [-1.5; 0; 7.2]
C = [1 2; 20 17; 0 1]
C = [1, 2; 20, 17; 0 1]
a
length(a)
length(b)
size(C)
length(C)
help length
C = [1 2 3; 5 6 7; 8 9 0]
C = [1 2 3; 5 6 7]
length(C)
help length
numel(C)
size(a)
size(b)
v = 10:2:20
v = 10:2:200
v = 10:2:20
10:20
v = 10:2:20
v = 10:2:19
v = 10:-1:0
v = 10:1:6
help linspace
linspace(10, 20, 5)
linspace(10, 20)
linspace(10, 20, 6)
v = 10:2:20
linspace(10, 20, 7)
help logspace
logspace(0, 3, 4)
logspace(0, 3, 8)
logspace(0, 3, 7)
logspace(0, 3, 8)
clc
logspace(0, 3, 8)
linspace(5, 28, 100)
b = 5 : 23/99 : 28
a == b
isequal(a, b)
a
b
clc
clear
linspace(1, 3, 10)
x = linspace(1, 3, 10)
clear
clc
ones(3,4)
5*ones(3,4)
zeros(1, 7)
zeros(7, 1)
zeros(7)
zeros(7,7)
zeros(7)
eye(3)
eye(3, 4)
doc eye
eye(4, 3)
A = [1 2 3 4; 2 3 4 5; 55 44 33 22]
zeros(3, 4)
zeros(size(A))
x = [1 2 3 4 5]
x = [1 2 3 4; 12 32 343 54]
x.'
size(x)
size(x.')
x'
x.'
x = [1 2 3 4; 12 32 343, 12+1i*3]
x = [1 2 3 4; 12 32 343, 12+1i*3].'
x = [2 3 4;32 343, 12+1i*3]
x = [2 3 4;32 34, 12+1i*3]
c = 12 + 1i*3
x
x.'
x'
A
B = [4 6 8 3; 3 5 7 1; 33 75 23 9]
A + B
A - B
C = [44 7 21; 4 2 9; 7 33 1]
A + C
A - C
A.' - B.'
A
A + 5
A * 5
A * B
size(A)
size(B)
A
B
A * (B.')
A
B.'
A .* B
A
B
a .* B
A .* B
A
B
A .* B
A
B
A ./ B
A + B
A .+ B
A + B
x = [1 2 3 4]
y = [10 10 0 10]
x .* y
x
-x
x/10
x^2
x.*x
x.^10
A
A = [1 2 4; 2 3 5; 55 44 3]
clc
A
det(A)
inv(A)
x = [1 2 3]
clc
x
x = [1 2 1]
clc
x
norm(x)
sqrt(5)
sqrt(6)
y = [1 2 77 333 21 0]
max(y)
min(y)
norm(y)
y = [1 2 77 333 21 0 -8]
max(y)
min(y)
A
max(A)
help max
doc max
A
max(max(A))
max(A)
max(max(max(A)))
y
sum(y)
prod(y)
A
sum(A)
doc sum
clc
exp(2)
y
exp(y)
x
exp(x)
clc
sin(0)
sin(2)
sin(pi/2)
sind(2)
sind(90)
y
clc
y
plot(y)
stem(y)
bar(y)
x = 0:pi/10000:pi;
size(x)
x = 0:pi/10000:pi - pi/10000;
size(x)
x = linspace(0,pi,10000);
size(x)
plot(x)
x = logspace(0,pi,10000);
size(x)
plot(x)
x = linspace(0,pi,10000);
y = cos(x);
size(x)
size(y)
plot(x)
plot(y)
x = logspace(0,pi,10000);
y = cos(x);
plot(y)
stem(y)
y = [1 2 77 333 21 0 -8]
plot(bar(y))
bar(y)
hold on
plot(y)
y = cos(x);
clc
x = linspace(0,pi,10000);
y = cos(x);
plot(y)
hold off
plot(y)
plot(x,y)
y = [1 2 77 333 21 0 -8]
x = [1 3 6 12 20 25 30]
plot(x,y)
plot(y,x)
plot(x,y)
grid on
xlabel('x')
ylabel('y')
xlabel('Roberto')
ylabel('Matlab')
title('Meu gráfico')
axis([1 30 -8 333])
axis([1 30 -8 200])
axis([1 45 -8 200])
close all