Simran

Last seen: 6 days ago | Active since 2025

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Answered
How come the Bit Error Rate for my Vitrebi soft decoder always returns as 0.5 for all values of SNR?
Hello @Philip Masters, I see you’re trying to simulate a communication system using MATLAB focusing mainly BER for a convol...

18 days ago | 0

Answered
How to calculate the Jain’s fairness index in routing?
Hello @kuna Venkateswararao, To calculate the “Jain’s fairness index” of a network, you can follow these steps: 1.) Fi...

18 days ago | 0

Answered
I have two equations and I am trying to solve them by (fsolve) and (solve) but I did not get the expecting results!
Hello @Qais Qaseem, I see that you’re trying to solve two non-linear equations to find the values of “xe” and “ye” using “f...

18 days ago | 0

Answered
Use quiver () function to plot vector field (xy plane) of O2 flux in lab5.
Hello @Joy Odigbo, To plot the vector field “O2 flux” using the MATLAB’s “quiver()” function, you can follow these steps: ...

18 days ago | 0

Answered
How can draw univariate histogram in XY plane, YZ plane, and XZ plane in a 3-dimensional space?
Hello @sharmin sathi, To visualise your data in a 3D box specifically by plotting histograms on the walls of the box, you can...

25 days ago | 0

Answered
how to calculate volume of deviation point cloud from integral ?
Hello @Lyhour Chhay, To calculate the volume between the two surfaces, the “pavement texture”, which I see you have repre...

25 days ago | 0

Answered
curve generation plot for given pdf
Hello @Kundan Prasad, To generate the given curve, you can try these changes in the original code : The variable “gamm...

25 days ago | 1

Answered
spectral relaxation method for ode
Hi @Priya M, I see that you want to know how to define your input matrices and vectors based on your expression. Follow the...

2 months ago | 0

Answered
how can I find the roots of the following function in terms of alpha?
Hi @John Harvie delos Reyes, I see that you want to find the roots of the attached equation. To do so, you can use the “fso...

2 months ago | 0

Answered
calculate how many state changes and time ThingSpeak
Hi @cesc bonet, I see that you want to calculate the number of times your data’s state changes and the duration a variable ...

2 months ago | 1

| accepted

Answered
Greetings! I was working with the Altimetry Time Series data that contained outliers.I want to remove them with Tailored Outlier Method. Plz help me with the related script.
Hi @Jasra rehman, I understand that you want to perform the tailored outlier removal method and want to generate graphs hav...

2 months ago | 0

Answered
Can a signal pass through a server in simulink?
Hi @john, As I understand it, you want an incoming signal to pass through an entity server to use the server’s statistics, bu...

2 months ago | 0

Answered
Reconstruct output signal using tfestimate
Hi @Mohamed Hannan Sohail, I can see that you are trying to do two things: 1.) Use the results from “tfestimate” to recon...

2 months ago | 0

Answered
how to write a variable parameter inside recall function?
Hi @Hadeer Abdullah, I see that you are encountering the error in [t, nc] = ode45(@(t,nc) kinetics(t,nc,rho,beta,betasum)...

2 months ago | 0

Answered
split data by classes
Hi @sun rise, I see you that you want to split your existing excel data into two classes, “non_malenoma” for “01’ and “00” ...

2 months ago | 0

Answered
matlab some hard integral and series to solve and plot
Hi @majid azad, I understand that you want to plot the output of the attached integral function. The main equation to focus ...

2 months ago | 0

Answered
Having trouble plotting 3D data
Hi @Tawheed Uddin, It is my understanding that you are trying to plot a 3D curve for your data but the issue with your code is...

2 months ago | 0

Answered
How can I implement MISO state space Model in Simulink?
Hi @Mohammed Yakoob, I see you have an equation as plant in “state space” form, which you want to implement in Simulink or by ...

2 months ago | 0

| accepted

Answered
Matlab Simulink how to select elements by matlab script
Hi @Steve Oswald, I see you want to select elements of your Simulink model progammatically and obtain their handles. To do ...

2 months ago | 0

Answered
Don't understand the following script for image evaluation
Hi @Meike, I see you want to understand what the “Finding lengths in TOP ROW” part of the code you mentioned. The explainat...

2 months ago | 0

Answered
How to draw streamline in a map?
Hi @Zijia Zheng, I see you want to draw some streamlines in a map by using the “streamslice” and the “m_map” package. To do...

2 months ago | 0

Answered
sum to dependent normally distrbution
Hi @Ahmad Nikpour, I see you want to sum two dependent normal distributions using copulas. To do this you can follow these ...

2 months ago | 0

Answered
Get list of the names of the variables in Simulink AUTOSAR code mapping editor
Hi @Jingzhe Wu, I see you want to generate a list of names for "functions", "inports", "outports", "parameters", etc., in t...

2 months ago | 0

Answered
Request for any relvalnt step-by-step video or tutorials for learning on green hydrogen production from wind power including modelling, simulation and optimization
Hi @Kayes Md Abu, I see you’re looking for step-by-step tutorials or resources that could help you with your understanding ...

2 months ago | 1

| accepted

Answered
Open a model in simulink-sensitivity analyzer
Hi @ilaria petracca, I am assuming you want to know if you can use “Sensitivity Analyzer” on your own personal model. If th...

2 months ago | 0

Answered
surface charge columb law
Hi @abdullah, As I understand, you want to know how, the Coulomb’s law, which is used to calculate electric field of point ...

2 months ago | 0

Answered
How to solve this differential equation using matlab?
Hi @Anup, As I understand, you want to solve the following differential equation: [ \frac{\partial T_j}{\partial t} = ...

2 months ago | 0