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Abhishek

MathWorks

Last seen: 7 days ago |  Active since 2022

I'm an EDG Intern at MathWorks. DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks.

Programming Languages:
MATLAB
Spoken Languages:
English

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Answered
how can I make goodness of fit test for my calculated AICc for a neuron's spike train
Hi Mustafa, I understand that you want to apply certain goodness-of-fit tests, namely Kolmogorov-Smirnov (KS) test and autocorr...

11 months ago | 1

Answered
invalid training data. the output size of [128 128 2] the last layer does not match the response size[ 1 1 2].
Hi Merzouk, I understand that you are trying to perform image segmentation using a U-Net network. Based on the error message, ...

11 months ago | 1

Answered
How to train neural networks for regression when the response variable is a vector
Hi Alex, I understand that you're trying to design a neural network for multivariate regression. To train a neural network for...

11 months ago | 0

Answered
Model Amplifier Gain Variation with Output Swing
Hi David, I understand that you're trying to replicate the IV characteristics of transistor in saturation region using Operatio...

1 year ago | 0

| accepted

Answered
Satellite communications toolbox with parallel computing
Hello Etai, I understand your objective to expedite certain operations on satellitescenario objects. However, it appears that s...

1 year ago | 0

Answered
Help on opening a .fid file
Hi Marina, To read the file, it is recommended to open it using the function fopen. Once you have opened the file, you can read...

1 year ago | 1

Answered
Data Logging on external SD Card with STM32F767ZI
Hi Lorenz, I understand that you have a requirement to log signal data into the SD card mounted on your target hardware. Consid...

1 year ago | 0

| accepted

Answered
Merged plots from saved figure
Hi Filip, Based on my understanding, it seems that you are facing challenge in retrieving data from the generated fig file. To ...

1 year ago | 0

Answered
RF Toolbox: Plotting S-parameters
Hi Arsat, I understand that you're trying to figure out difference between plot of S parameters using the matchingnetwork funct...

1 year ago | 0

Answered
pv array mppt under partial shading code
Hi Anchita, There are several issues with the code. Firstly, there is a missing function declaration at the beginning, which i...

1 year ago | 0

Answered
Convert Signal into a image for deep CNN input
Hi Christian, I understand you want to know how to convert an ECG signal into a 2D image to be used as input for a CNN model. ...

1 year ago | 0

| accepted

Answered
Should I do event tree modeling in simulink or via algorithm ?
Hi Mrunal, After reviewing the requirements you have presented, it appears that Simulink would be the optimal choice for simula...

1 year ago | 0

Answered
select a pixel on the grayscale image to get a mask
Hi Alberto, I understand that you want to interactively select pixels in figures for certain masking application. The code you ...

1 year ago | 0

Answered
FIL支持的intel 开发板
Hi 帅帅 杨, Yes, 'X' marked cells here represent supported. All the blank cells are unsupported combinations. For further inform...

1 year ago | 0

Answered
In a Neural Network Regression Plot R means R^2?
Hi Joan, I guess you are trying to know what 'R' in the Neural Network Fitting plot signifies and is it different from 'R^2'. ...

1 year ago | 2

Answered
Write a loop to iteratively import files from a folder and do calculations with them
Hi, I assume that you have a working directory containing numbered .csv files that you want to import and work upon in sets ...

1 year ago | 0

| accepted

Solved


Get the area codes from a list of phone numbers
Given a string of text with phone numbers in it, return a unique'd cell array of strings that are the area codes. s = '508-647...

2 years ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

2 years ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

2 years ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

2 years ago

Solved


Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

2 years ago

Solved


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

2 years ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

2 years ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

2 years ago

Solved


Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

2 years ago

Solved


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

2 years ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

2 years ago

Solved


Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

2 years ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

2 years ago