how to write in matlab
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hi, i am having c code how to write the below code in matlab
for (i = 0 ; i < n; i++)
scanf("%d", &num[i]);
for (j = 1; j <= n; j++) {
for (i = 0; i < n-1; i++) {
temp = num[i];
num[i] = num[i+1];
num[i+1] = temp;
print(num, n);
}
}
回答（4 个）
KALYAN ACHARJYA
2019-2-4
%Please note I did not check the logic of the code
for i=1:n
check here sscanf
for j=1:n
for i=1:n
temp=num(i);
num(i)=num(i+1);
num(i+1)=temp;
fprintf('%d %d',num,n)
end
end
end
3 个评论
Luna
2019-2-4
looks like circshift isn't it?
KALYAN ACHARJYA
2019-2-4
编辑：KALYAN ACHARJYA
2019-2-4
@Luna yes. It seems so. Hello @msr16 for circshift, read here and implement, any problem let me know here.
Rose May Hidalgo
2021-1-8
0 个投票
B=3*eye(size)A)-A)
1 个评论
Walter Roberson
2022-5-4
B = 3 * (eye(size(A)) - A)
Renesh Dayah
2022-5-4
0 个投票
create variable for x for (-π,π)
1 个评论
For the most part, it is not possible to create a variable in MATLAB that is restricted to a certain range -- not without creating your own object oriented class and being willing to use strict rules about how to assign values to the variables.
You can create symbolic variables and give the symbolic engine assumptions about the range, in a way that in some cases the symbolic engine can reason about the value
syms x
Pi = sym(pi);
assume(x > -Pi & x < Pi)
assumptions
isAlways( imag(sin(x)) == 0)
In some cases you can configure optimization variables to be in a particular range; see https://www.mathworks.com/help/optim/ug/optimconstr.html
Dhruv
2023-10-23
0 个投票
sin(pi/4)+e^-3/2
1 个评论
Walter Roberson
2023-10-23
The sin(pi/4) part can be written as
sin(pi/4)
The e^ part should be written as exp
exp(-3/2)
Note however, that instead of sin(pi/4) you get better precision if you write
sinpi(1/4)
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2023-10-23
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