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Ikenna Okoye


Last seen: 4 years ago |  Active since 2018

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Each physical network must be connected to exactly one Solver Configuration block. There is no Solver Configuration block connected to Physical Network with the following blocks:MATLAB error
Hi all, Ive had this error come up and was wondering if I could get some help on it. The error comes as i try generating my sim...

4 years ago | 1 answer | 1

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answer

Question


Check if all previous array values meet a condition
Hi all, I have a problem where im trying to access all previously genereated values in a for loop. These values are all being st...

4 years ago | 1 answer | 0

1

answer

Answered
Grabbing the first position in cell within a structure
I figured it out. xArrayObject(1,iObj) = outputTableExport(iRun).tubingRuns(iObj).xArray(1); Cant be in cell array f...

4 years ago | 0

| accepted

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Grabbing the first position in cell within a structure
Hello all, I'm attempting to grab the first, second, third and then fourth position of a vector, where each row representing a ...

4 years ago | 1 answer | 0

1

answer

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Arrange points by y cordinate within a stucture array
Would anyone know a way of arranging a structure arrays points by y cordinate indescending order? I dont even know how to go abo...

4 years ago | 1 answer | 0

1

answer

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Creating several structures within another structure
Im attemtig to create two structures called nodes and elements within a larger structure called tubing. I am able to nest one s...

4 years ago | 1 answer | 0

1

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Element Array cell checking
Hi, im trying to create an alogorythm that prevent overlapping block generation in simulink. The intent is for the code to go th...

4 years ago | 0 answers | 0

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Question


Im trying to find a way to increment a certain variable until a condition is meet. Can someone help me with this?
Ive attached both files that are needed to run the code, everything works ok. If you look at the file, its a code that models a ...

5 years ago | 0 answers | 0

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Answered
I have a problem with plotting two vectors, I want to vary 'z' by a certain amount and 'x' by another amount and plot versus each other, how can i make the matrix dimensions match?
Heres my code: It plots thrust versus altitude and varies 'gamma'. I want to be able to create a carpet plot varying 'gamma', 'e...

5 years ago | 0

Question


I have a problem with plotting two vectors, I want to vary 'z' by a certain amount and 'x' by another amount and plot versus each other, how can i make the matrix dimensions match?
x = 2:1:25; y = x^2; z = 1:1:28; plot(z,x)

5 years ago | 3 answers | 0

3

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Answered
Hey guys, I have a problem. Im writing a code that models engine thrust over an altitude range. It runs ok when i keep a variable constant, 'gamma', but when its varied, it dosent run. Can someone help?
Right the propulsion code calls the funciton file, that starts with prompt, that then calls atmos0_100. Does that clarify?

5 years ago | 0

Answered
Hey guys, I have a problem. Im writing a code that models engine thrust over an altitude range. It runs ok when i keep a variable constant, 'gamma', but when its varied, it dosent run. Can someone help?
Sorry, the script that i first posted should already be atmos0_100, the 'i' should be a '0': function[T,P,rho,del,sig,the]= a...

5 years ago | 0

Question


Hey guys, I have a problem. Im writing a code that models engine thrust over an altitude range. It runs ok when i keep a variable constant, 'gamma', but when its varied, it dosent run. Can someone help?
clc clear z = 0:1:100; [T,P,rho,del,sig,the]= atmosi_100(z); %% constants r_o = 6.371e7; ...

5 years ago | 2 answers | 0

2

answers

Question


How do I Take in input string and insert that string into an if statment
I want to take a user input of two options that are strings, either SI or imperial units, and insert this into an if statement i...

5 years ago | 2 answers | 0

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