Alan

Active since 2022

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An avid explorer of science and truth.

Programming Languages:
Python, C++

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Calculate the conditional distribution using copulas
Hi Murielle, From what I understand, you aim to plot the conditional probability derived from a Gumbel copula given values of ...

1 month ago | 0

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rlDDPGAgent learns to generate extreme and low reward outputs during trainging.
Hi Genis, It seems like an interesting application of RL. This answer could be late, as you mentioned that you might have to t...

2 months ago | 0

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Can pack with two multiplexors
Hi Enzo, I am assuming that you are using the ‘CAN Pack’ block from the Vehicle Network Toolbox and that you are trying to pas...

3 months ago | 0

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Inverting reflectorCylindrical - to allow for curved ground plane simulations
Hi Alexander, From what I understand, you want to create an antenna where the dipole faces the outside surface of the cylindri...

7 months ago | 0

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Why do I obtain a certain dimension in audio features vectors?
Hi Isabella, From what I understand, you want to know why each spectral feature has a dimension of 498. That is because the ...

7 months ago | 0

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Simulink System Composer Dictionary Create Constraints
Hi Melih, From what I understand, you are trying to create a dictionary by following the following syntax: >>systemcomposer....

7 months ago | 0

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Error with multiprocessing and callbacks
I understand that you are trying to process data from sensor and plot it, and you are facing an error while trying to paralleliz...

7 months ago | 0

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How to connect H2 tank with fuelcell
Hi, I understand that you want to connect to subsystems, and you are facing an issue with units. Different sensors can be us...

7 months ago | 0

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I can't find convex hull option in File Solid
Hi, I understand that you want to know whether you have to upgrade your MATLAB version (R2019b) to generate Convex Hull repres...

7 months ago | 0

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Answered
Translational hard stop causing time derivative errors
I understand that you are facing errors while running the simulation after adding the Translational Hard Stop block. I suspect t...

8 months ago | 0

Answered
How can I obtain 12 SPWM signals from F28379D Launchpad using epwm blocks?
Hi, According to my understanding, you want to change the duty cycle of the ePWM block. You could check out this documentat...

8 months ago | 0

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在SimulinkModel生成C代码时变量尺寸不匹配问题
Hi, I have used a translator to understand your question because I do not understand Chinese. I shall try my best to answer in ...

8 months ago | 0

Answered
How to calculate Power Spectral Density using Welch, Periodogram, Yule-Walker, and Burg Methods in ecg?
Hi, From what I understand, you are exploring different methods to calculate the Power Spectral Density and conduct Parametric...

8 months ago | 0

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Map data from a conical surface in an image to a rectangle in x-theta coordinates.
Hi, According to my understanding you want to use the 3 projections (top, left, and side) to construct a composite image. You ...

8 months ago | 0

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Which tracker from the sensor fusion and tracking toolbox suits best for tracking cars?
Hi, I understand that you want to track the position and velocity of vehicles from a video source. It looks like you are using...

8 months ago | 0

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Outlier Detection of a matrix depending on spatio coordinates
(This is a repost from the comments section) If you want to detect outliers within each matrix rather than considering each mat...

8 months ago | 0

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SPM12 Batch Editor automation
Hi, If I understand correctly, you are trying to iteratively analyse patient image data through SPM12. It seems like it is pos...

8 months ago | 0

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How can I render a three-compositional raster map using a ternary colormap?
Hi Jian, If you have sand, silt, and clay data for each point, you could try out the geoscatter function: https://in.mathworks...

8 months ago | 0

Solved

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 ...

2 years ago

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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...

2 years ago

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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|...

2 years ago

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2 years ago

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2 years ago

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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...

2 years ago

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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 ...

2 years ago

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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...

2 years ago

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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| ...

2 years ago

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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 ...

2 years ago

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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,....

2 years ago

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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...

2 years ago

Alan

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