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Convert a given Character to its decimal equivalent value
Convert a given character to its decimal equivalent value according to the ascii table. if x = '!'; y = 33; if x = 'u'; ...

ongeveer een jaar ago

Question


Why the diacritic characters are displayed incorrectly?
Helo, Recently I had to replace the system disk and reinstall all the programs, including MATLAB. Previously, I used Windows 10...

meer dan een jaar ago | 0 answers | 0

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answers

Answered
automatic code evaluation for a live script
Hello Cris, I was delighted with the simplicity of your solution, but no I am not sure I will be able to use it. I forgot to me...

meer dan een jaar ago | 0

Question


automatic code evaluation for a live script
Hallo everybody, I am trying to write a code for automatic evaluation of student code. I know that I can use MATLAB Grader but ...

meer dan een jaar ago | 2 answers | 1

2

answers

Question


How to define different colors for different edges?
Hello evrybody, I have an electrostatis pde model with the geometry ilustrated below (pdegplot, "EdgeLebals"=="off", 16 edges)....

meer dan een jaar ago | 1 answer | 0

1

answer

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Find last zero for each column
Given a numeric array of arbitrary size, return the row index of the last zero for each column. If a column contains all nonzero...

bijna 2 jaar ago

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07 - Common functions and indexing 5
Create the vector _lin_: <<http://samle.dk/STTBDP/Assignment1_7e.png>> (the integers from 1 to 20) Make every other val...

bijna 2 jaar ago

Solved


Create an index-powered vector
Given a input vector x, return y as index-powered vector as shown below. Example x = [2 3 6 9] then y should be [...

bijna 2 jaar ago

Question


MATLAB installation in a classroom
Hello, I need to install MATLAB on new computers in a classroom. My University has the TAH license, and generally I know hot to...

bijna 2 jaar ago | 0 answers | 0

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answers

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Why do I receive the error: Unrecognized function or variable 'applyBoundaryCondition'.
Hello everybody, I am trying to simulate an electrosdtatic field in a chamber coposed of several elements. I have defined the g...

bijna 2 jaar ago | 0 answers | 1

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answers

Question


What is the order of the FaceLabels
Hello everybody, I am trying to simulate an electrosdtatic field in a chamber coposed of several elements. I have defined the g...

bijna 2 jaar ago | 1 answer | 0

1

answer

Answered
Is There a Command in MATLAB Like WorkingPrecision in MATHEMATICA?
See How to limit calculation precision? - MATLAB Answers - MATLAB Central (mathworks.com)

bijna 2 jaar ago | 0

Question


Import geometry from STEP file for PDE
Hello, I was asked to model in MATLAB an electrical filed for a given electrode. The electode has a bit complicated geometry an...

bijna 2 jaar ago | 1 answer | 0

1

answer

Solved


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...

ongeveer 2 jaar ago

Solved


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...

ongeveer 2 jaar ago

Solved


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:...

ongeveer 2 jaar ago

Question


Problem using symbolic sinc?
Hello everybody, I have tried to get a plot of the absolute value of the Fourier transform for a square pulse using the equatio...

ongeveer 2 jaar ago | 2 answers | 0

2

answers

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...

meer dan 2 jaar ago

Question


how to compute energy and power of discrete-time signal using symbolic calculations
I would like to get some parameters of continous and discrete-time signals i.a. the total energy and the mean power using symbol...

ongeveer 4 jaar ago | 1 answer | 0

1

answer

Question


MATLAB Grader. How to check vectroization in students solution?
Hi, I would like to chck in MATLAB Grader if the students have used vectorization, eg. they write in their solution x = (1:5)...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


interpolation strain tensor field
I have a 3D+t strain tensor field (3D over time) delivered by FAM software (Abaqus). What I need is to interpolate the strain te...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Solved


How to subtract?
* Imagine you need to subtract one number from another using MATLAB. * You will not be using eval for this task. * Given two A...

ongeveer 7 jaar ago

Solved


Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

meer dan 7 jaar ago

Question


where Philips DICOM keeps ecg waveform
I tried to work with Philips US DICOM files. The files contain a sequence of ultrasonic images recorded for a myocardial left ve...

meer dan 7 jaar ago | 0 answers | 0

0

answers

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

bijna 9 jaar ago

Solved


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

bijna 9 jaar ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

bijna 9 jaar ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

bijna 9 jaar ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

bijna 9 jaar ago

Question


principal strains using eig function
I am trying to use the eig function to calculate the principal strains from 3D strain tensor. Unfortunately I do get different r...

meer dan 9 jaar ago | 1 answer | 0

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