Allen
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App Building, Fourier Analysis and Filtering, Signal and Data Processing, Seismology, Mechanical Engineering
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90 Respuestas
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31
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485 Soluciones
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MEDIA DE ME GUSTA
Accept 2 answers given by other contributors
Awarded to Allen on 15 Feb 2022
Answer 3 questions that were unanswered for more than 30 days
Awarded to Allen on 26 May 2021
Solve all the problems in Cody Challenge
Awarded to Allen on 23 Jul 2024
Solve all the problems in Matrix Manipulation I
Awarded to Allen on 16 May 2023
Your submissions received 3 five star ratings
Awarded to Allen on 14 Mar 2021
Your submissions were downloaded 30 or more times in a month
Awarded to Allen on 01 Nov 2019
Solve all the problems in Strings I
Awarded to Allen on 16 May 2023
Solve all the problems in Cody Problems in Japanese problem group
Awarded to Allen on 09 Jul 2022
20 of your answers have been accepted
Awarded to Allen on 01 Mar 2021
Contribute at least one answer each month for 3 consecutive months
Awarded to Allen on 04 Mar 2020
Solve all the problems in Strings II
Awarded to Allen on 21 Jan 2020
Solve all the problems in Number Manipulation I problem group
Awarded to Allen on 20 Jan 2020
Feeds
How to add subscript in labels in App Designer Matlab
I am not sure what version it was introduced, but R2023b now includes an interpreter property for labels in App Designer. Use...
11 meses hace | 0
Resuelto
Current through resistor
Three resistors (R2, R3, R4) are connected in parallel as shown in the figure. If this combination is connected in series with ...
11 meses hace
Resuelto
Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...
11 meses hace
Resuelto
Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....
11 meses hace
Resuelto
Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...
11 meses hace
Resuelto
Force and Motion 2
Two robots are pulling on an object in opposite directions. One robot pulls with a force of F1 Newtons and the other with a forc...
11 meses hace
Enviada
octspace
Create logarithmic spacing with 1/N-th octave bands over a specified frequency range.
más de 1 año hace | 1 descarga |
Enviada
DragDataTipMode
A custom class definition that replaces standard data tips with draggable versions in order to maintain a clear view of all plot...
más de 1 año hace | 1 descarga |
Enviada
DragDataTip
Creates draggable data tips with custom labeling options on some 2-D plots. Custom labels options can also be applied to standar...
más de 1 año hace | 5 descargas |
the loop is not terminated it keeps on going
It is not clear why you initialize Diff as a vector whos size is equal to x. After you first compute Diff using the norm functio...
más de 1 año hace | 0
Whats wrong with these two functions in my app?
The application property (error) that you are tyring to use is being created upon the start of the application, but you have fai...
más de 1 año hace | 0
How can I infer from the data cursor position, the index of the closest datapoint
Julian, What you are asking for sounds very much like what the brush data tool does. However, there are a few extra steps requi...
más de 1 año hace | 0
| aceptada
Problem with 2 plots, one in not showing and second one is showing up empty.
Jana, For both examples you are only plotting a single set of scalar values (e.g. a point) during each interation of the for lo...
más de 1 año hace | 0
Resuelto
Must be in the front row...
You are given a matrix followed by a single number. Your object is to write a script that will shift the matrix around so that ...
más de 1 año hace
Resuelto
Write a function man that takes a row vector v and returns a matrix H as follows..
Write a function called man that takes a row vector v as an input and returns a matrix H whose first column consist of the eleme...
más de 1 año hace
Ordering of an array based off conditions
You can perform sorting to a specified order using a categorical array. To do this you will need to restructure your original va...
más de 1 año hace | 0
Resuelto
Too Many Zeros, Dump Them!
Sometimes when I create a matrix, I use this syntax: a = zeros(1000,1000); But when the function ends, I find that I don'...
más de 1 año hace
Resuelto
Replace Nonzero Numbers with 1
Given the matrix x, return the matrix y with non zero elements replaced with 1. Example: Input x = [ 1 2 0 0 0 ...
más de 1 año hace
Resuelto
Matrix multiplication across rows
Given matrix m, return matrix n such that, rows of n are result of multiplication of the rows of the input matrix Example ...
más de 1 año hace
Resuelto
A matrix of extroverts
Now that the introverts have had their script, the extroverts spoke up (naturally!) and demanded one as well. You will be given...
más de 1 año hace
Resuelto
Enlarge array
Given an m-by-n numeric array (A) and a 1-by-2 vector (sz) indicating the dimensions [p q] to enlarge each element, return an (m...
más de 1 año hace
Resuelto
Remove entire row and column in the matrix containing the input values
Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. Fo...
más de 1 año hace
Resuelto
frame of the matrix
Given the matrix M, return M without the external frame.
más de 1 año hace
Resuelto
subtract central cross
Given an n-by-n square matrix, where n is an odd number, return the matrix without the central row and the central column.
más de 1 año hace
Resuelto
Given a matrix, swap the 2nd & 3rd columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...
más de 1 año hace
Read/Write CSV for Code Generation
There are a number of options for reading CSV files. The following functions are few that I use and differ many in the type of w...
más de 1 año hace | 0
Resuelto
Some Assembly Required
The input to this function is a matrix of real numbers. Your job is to assemble the rows of the matrix into one large row that ...
más de 1 año hace
Resuelto
Calculate a modified Levenshtein distance between two strings
Inspired by the Cody problem found here. The Levenshtein distance is a charater-based string metric used to measure the differe...
más de 1 año hace
Resuelto
Calculate compression ratio of engine
Calculate compression ratio of engine given compression volume of cylinder(Vc), piston stroke(s) and valve diameter(d)
más de 1 año hace
Resuelto
Calculate Engine Power
Calculate Engine Power (P) in kW given the values of Torque(M) in Nm and Engine Speed(n) in rpm
más de 1 año hace
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