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Seb apple


Last seen: 2 years ago Active since 2020

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no plot appearing for loop
when i run this code i have the plot screen appear but no data on it. can anbody help me please? f = 1:0.1:1; h = 0:0.1:4; fo...

2 years ago | 2 answers | 0

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answers

Question


How do i have a plot automatically allocate colours to lines and label them in a legend
can anyone help me as the code below i cannot seem to get matlab to automatically allocate each new valu for r to have a differe...

2 years ago | 1 answer | 0

1

answer

Question


integration not giving a numerical answer?
Hi I can not understand why I am not reciveing a numerical answer for I for my intergration code below. I dont know if it has so...

2 years ago | 1 answer | 0

1

answer

Question


Not enough input arguments
Hi, I cant understand why this wont run and what is meant by not enough input arguments. please help here is my code. syms e q ...

2 years ago | 1 answer | 0

1

answer

Question


How to plot a graph using if function
Hi i am trying to plot a graph but not sure how to go about it. I want to plot a graph from my code of e against q where the val...

2 years ago | 1 answer | 0

1

answer

Question


The following error occurred converting from sym to double: Unable to convert expression into double array.
Hi, I am attempting to form a symbolic 2x2 matrixwith the following code, however i keep reciveing the error message "The follow...

2 years ago | 1 answer | 0

1

answer

Question


Plotting graphs of a function with an inclusion of i
hi i am trying to plot various graphs for a different values of a constant 'c' i my function. my code is below and i only get a ...

2 years ago | 1 answer | 0

1

answer

Question


Continuing Matrix involving a function to make very large
Hi all, i have a typed square matrix and need to expand it to be very large how ever this will take far too long to do manually....

2 years ago | 1 answer | 0

1

answer

Question


how can i plot the values of 2 variables against eachother from the determinant of a martix when det ==0?
I am trying to plot the answers for variables o and e from my code when the det of my matrix ==0. when i use solve i get struct ...

2 years ago | 1 answer | 0

1

answer