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PetronasAMG


14 2017 이후 총 참여 횟수

Engineering student who needs a lot of help with matlab!

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pulling our elements from a matrix using for loop
if matrix A = [1 3 4 2 17 6 4 5 2] what is a matrix command that i can use it to pull first 6 elements?

2년 이하 전 | 답변 수: 1 | 0

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comparing cells in excel then calculate for the sum
So I will try my best to explain this. So I need to find the sum of weight given chart, <</matlabcentral/answers/uploaded_f...

2년 이하 전 | 답변 수: 1 | 0

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while loop error with conditional statment
i %ignore this i code starts from below interval = 1.2 x_int = 0:intereval:c i=1 while x_int(i) <= c ya(i) = ((5...

2년 이하 전 | 답변 수: 1 | 0

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different dimension matrix addition
for example, A = [1 2 3 4 5] B = [0 0 0 0 0 6 7 8 9 10] and i need C = [1 2 3 4 5 6 7 8 9 10] is there a way to make...

2년 이하 전 | 답변 수: 1 | 0

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Conversion to logical from sym is not possible.
This is what I have syms x; ...

2년 이하 전 | 답변 수: 1 | 0

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stuck on graph format! please help
so this is what I have.. <</matlabcentral/answers/uploaded_files/103530/Capture1.PNG>> but i need to make my graph look li...

2년 이하 전 | 답변 수: 1 | 0

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graph comes out all rotated
so this is what i have posdegreeline = refline(tand(-45),0); negdegreeline = refline(tand(45),0); posdefreeline.Color...

2년 이하 전 | 답변 수: 0 | 0

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unheard of ptitle command.. what is this???
so i am pulling out data from excel files as my input and export all my calculated data from matlab to excel output. So far ever...

2년 이하 전 | 답변 수: 2 | 0

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index exceeds matrix demension
figure(1) hold on; plot(1.25,1.25,'ro'); i=1; while i <= 20 plot([xi(i),xj(i)],[yi(i),yj(i)],'b'); ...

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how to shift origin or graph without changing the data value.
Let's say you have a (x,y) = (1,1) however is there a possible way to show another quadrant of the graph? Every time i try to se...

2년 이하 전 | 답변 수: 1 | 0

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Distance formula using while loop
so i given a data file, I was able to call in these values into Matlab input <</matlabcentral/answers/uploaded_files/103383/S...

2년 이하 전 | 답변 수: 2 | 0

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How to rescale x- axis?
so when i plot my function, i get a wide graph. <</matlabcentral/answers/uploaded_files/101612/Screen%20Shot%202018-01-17%20a...

약 2년 전 | 답변 수: 1 | 0

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Data must be a single matrix Y or a list of pairs X,Y. Need help on plotting 3D graph!
array= Tmax/n; %This expends the data points n = 2000 and Tmax = 20 t = 0:array:Tmax; ...

약 2년 전 | 답변 수: 1 | 0

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corrected trapezoid rule function code
I need help on matlab coding!! so assignment given is to use trapezoid rule, midpoint rule and corrected trapezoid rule to pl...

약 2년 전 | 답변 수: 0 | 0

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