Community Profile # Kamilu Sanusi

Last seen: 27 jours il y a Actif depuis 2018

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Question

ITERATIVE SOLUTION OF ONE UNKNOWN VALUE IN AN EQUATION
Please I need an iput on how to solve the value of t in the following equation x = cos(t) - y*sin(t). %% Solution for t x =...

30 jours il y a | 1 réponse | 0

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A répondu
How to make the marker width more thicker
@Ive J, Please I would like you to help me on this problem of mine, thank you Given the following elements of matrix A, three m...

6 mois il y a | 0

Question

How do i plot poles of three matrices using different marker for each matrix on same plot using either pzmap or pzplot?
Given the following elements of matrix A, three matrices are intended to be generated using different variable D as D = 0, D = 4...

6 mois il y a | 1 réponse | 0

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Question

Structuring program to always round off any five decimal numbersto zero
In my code, the results displayed are annoying with very lenthy fractional numbers which if actually divided is insignifican. Fo...

7 mois il y a | 1 réponse | 0

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How to Change Marker Shape for Each Line in the Graph?
@Walter Roberson, Please what could be the problem with this synthax pzmap(T,'-d','MarkerSize',8)

7 mois il y a | 0

Question

How do i keep track of eigenvalue on pzmap for a pariticular system matrix A containing a variable D?
I would appreciate if you can help me with this problem. I have a system matrix A containing a damping variable D of which I w...

7 mois il y a | 1 réponse | 0

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Question

What is the rationale behind dividing a line inductive reactance already in per unit (XL(pu)) by base angular frequency (2*pi*F) to get Lpu?
By implementing Lpu = Xpu/(120*Nominal Frequency) in this video (https://www.youtube.com/watch?v=TfJmQTafwEI) confuses me becaus...

8 mois il y a | 1 réponse | 0

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Question

How can i model "varying line reactance" in acoordance with the varying frequency of Distributed Generator in an Islanded Microgrid using SIMULINK?
In islanded microgrid, the frequency of the lines are not constant but vary with the frequency of the network.How can i model th...

9 mois il y a | 1 réponse | 0

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Question

load flow not converging if the load type is constant PQ while load flow solution with respect to other static load types conver...

9 mois il y a | 1 réponse | 0

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Question

Injected active in the generator bus, load active and reactive power greater than specfied if the load is set to CONSTANT IMPEDANCE
I have a three machines network, and I realized that the power injected in the generator buses of the three machines are greate...

9 mois il y a | 1 réponse | 0

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Question

Hello I am trying to solve an equation of which i need to be using the new values of V and delta as an update in equations (1)...

10 mois il y a | 1 réponse | 0

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Question

Updating an Iteration with new value
Hello everone, I am trying to solve an equation of which i need to be using the new values of V and delta as an update in equat...

10 mois il y a | 1 réponse | 0

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Question

How to update variables in a simple iteration
Hello everone, I am trying to solve an equation of which i want to be using the new value as an update. The idea is to use the ...

10 mois il y a | 1 réponse | 0

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Question

Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
Dear MATLAB users, I am trying to run this program to determine delta (delta(1) and delta(2)) which is the main unknown paramet...

11 mois il y a | 2 réponses | 0

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Question

loop index 'i' is changed inside of a FOR loop
Dear MATLAB users, I need an explanation on the reason why the i in line 23 is red-underlined in the program and the error disc...

11 mois il y a | 2 réponses | 0

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A répondu
How to create an empty array to be filled?
Hello everyone. Please can someone explain the essense of creating empty matrix A, B, YG, & E in the following program: % ...

plus d'un an il y a | 0

A répondu
Is it possible to convert MATLAB code to C code?
Plese how can i convert this C++ code into MATLAB CODE? #include<iostream> #include <fstream> #include <iomanip> #include <c...

plus d'un an il y a | 0

A répondu
runpf error - Unrecognized function or variable 'runpf'.
Sir, I am trying to carryout a load flow analysis on a given island grid, but i am also having similar problem in line 68 (runpf...

plus d'un an il y a | 0

A répondu
I have a code but it keep saying "invalid expression. when calling a function or indexing a variable, use parentheses. otherwise check for mismatched delimiters.
Hello please I am having a similar problem, i need assistance please. What I keep getting is "Invalid expression. When calling a...

plus d'un an il y a | 0

Question

pls i was able to sucessfully install and activate matlab 2016a,but if i click on simulink icon on the home menu of matlab i get the following erorr. please what do i do? it does not open the simulink liberary but rather error