Geetla Sindhu

MathWorks

Last seen: Today | Attivo dal 2022

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I am an EDG Engineer at MathWorks. Any advice or opinions here are my own, and in no way reflect that of MathWorks.

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Wind turbine model block, cp(lambda, beta) function syntax error
Hello Giovanni, I understand that you are getting syntax error using MATLAB function block in Simulink. The cause of this erro...

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Syntax error in Simulink
Hello Nibash, I understand that you are getting syntax error while using MATLAB function block in Simulink. The cause of this ...

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modifying vertices of geopolyshape
Hello Murat, I understand that you are trying to use geopolyshape with geographic coordinates. You can try the following worka...

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Gear shifting scenario to overcome all resistance forces with using switch
Hello Batuhan, I understand that you are using velocity information to change the gears accordingly. You can use the MATLAB Fu...

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Copy slides from ppt & paste it as an image in excel sheet.
Hello Himanshu, I understand that you are trying to copy the slide from .ppt file and paste in an excel sheet. You can try the...

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Needed RMS for matlab code for a ECG signal
Hello Sachini, I understand that you are trying to estimate the RMS values of a signal for every 1 second interval. Since the ...

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How to use 'for' loop in Erlang B formula
Hello, I understand that you are trying to use Erlang B equation for different number of channels. The approach for this can b...

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how to do FFT analysis in MATLAB 2021a ? i am having an issue in getting THD from the scope can any one suggest me a idea.. it will
Hello Dhanesh, I understand that you are not able to view the signal and get THD of that signal using Powergui FFT Analysis too...

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How TI c2000 ePWM block can be configured?
Hello Abirami, I understand that you are trying to achieve desired switching frequency using TI C2000 ePWM block in Simulink. ...

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error while designing electric vehicle in Simulink
Hello Nimil, In order to solve the issue, you have to add “Electrical Reference” block from the Simscape Library as there are c...

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Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

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Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

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Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

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Why thd() function captures incorrect harmonics?
Hello Ying Wu, I understand that you are trying to calculate THD of a signal using three approaches. It would be helpful if y...

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Receiving error when code is correct on matlab onramp Project - Stellar Motion I task 4?
Hello Alysia, I am not able to reproduce the issue on my end and from your screenshot, it does look like you did it correctly. ...

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I need to plot a phase response using freqz function. Can you please help with it.
Hello Gerald, I understand that you are trying to plot the phase of the frequency response of the system using “freqz” command...

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connecting battery to inverter
Hello Layth, In order to solve the issue, you can connect the three-phase inverter to the battery as shown in the image below. ...

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Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

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Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

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Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

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Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

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Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

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how to model a pv/pcm system in matlab/simulink
Hello Thabo, One option to consider is using the two-phase fluid domain in Simscape to model the evaporation and condensation o...

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Can I use "To File" block inside Matlab Function in the form of a command?
Hello Ehtisham, I understand that you are using a MATLAB function and wanted to save the data to a .mat file but without using ...

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How can I add a PS control port to a Spice imported Simscape block?
Hello Niklas, I understand that you are trying to connect Simscape-GaN-Transistor-block with a MATLAB function or any Simulink ...

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How to enable block content preview in Simulink?
Hello Nathan, I understand that when you are adding an icon image to the Simulink block and removing it, the block content prev...

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An error occurred while running the simulation and the simulation was terminated .
Hello Aravind, In order to solve the issue, you have to add “Electrical Reference” block from the Simscape Library. You can fin...

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