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Devesh Bhasin

Last seen: 2 jours il y a |  Actif depuis 2022

Followers: 0   Following: 0

Engineer at MathWorks | Ph.D. Mechanical Engineering

Spoken Languages:
English, Hindi
Professional Interests:
Optimization, Physical Modeling, Model Architecture and Design

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Réponse apportée
When using the Parameter Estimator, an error occurs when trying to use both the accelerator mode and fast restart simultaneously
Hi Jeong, Thanks for reporting the issue. As of R2023a, the only workaround seems to be either (1) not using Accelerator mode, ...

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How do I plot a simple RT robot and the path of it while drawing something?
Hi Spulber, The 'Get Started with Robotics System Toolbox' page offers tutorials and other resources to design an develop rob...

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I need to determine the flight time and name it P2A and I am having a hard time because it is returning as 0
Hi Jaden, For using the 'solve' function, I recommend going through the the examples in the function's documentation. The fol...

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Invalid connection from output port 1 of 'Discrete-Event Chart' to 'Input Port 1' of 'Entity Gate'. Ports are not compatible and cannot be connected
This error sometimes shows up when a simEvents entity or message is connected to a Stateflow chart. If this is the case you, the...

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Reinforcement learning problem. My robot doesn't move in Simulink
I tried running your code on my end. Are you encountering the error: 'createDDPGAgent' is used in Train Biped Robot to Walk Usin...

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Réponse apportée
Plotting heatmap of FWHM
You can use the ‘findpeaks’ function with the ‘WidthReference’ arument set to ‘halfheight’. The ‘Determine Peak Widths’ example...

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A résolu


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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Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

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Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...

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Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

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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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Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

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Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

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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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Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

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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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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 y...

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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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