Saeid

Last seen: 6 dagen ago | Active since 2016

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Professional Interests: Rheology, Polymer Processing, Rubber Mechanics, Polymer Physics, Micromechanics, Finite Difference Method, Finite Element Method, Computational Fluid Dynamics, CFD, Viscoelasticity, Constitutive Modelling, Material Science

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MATLAB 2024b startup folder does not change when I try to set another folder in Preferences
I recently installed version 2024b and the startup folder is "C:\Program Files\MATLAB\R2024b\bin" which is obviously where I ins...

2 maanden ago | 1 answer | 0

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Combining text with non-zero elements of a 2D array
I have a numerical array that is "almost" diagonal, so it looks like this: N=[10 0 0 0 0; 0 20 0 0 0; 10 0 20 0 0; 0 0 0 10 0;...

2 maanden ago | 3 answers | 0

3

answers

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Converting cell array with <missing> elements to numerical or double matrix
I have to import a cell array that is composed of strings and numbers from excel to MATLAB using readcell, and one part of the l...

3 maanden ago | 1 answer | 0

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answer

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Referring to object names in App Designer as elements of an array
In App Designer, I want to introduce the names of a series of objects (e.g. uifigures) in an array, and then refer to them by th...

4 maanden ago | 2 answers | 0

2

answers

Question

Converting a three-column set of data to xyf matrix suitable for a contour plot
I have a set of data (the output of a CFD calculation) that consists of three columns x and y showing location and a third colum...

7 maanden ago | 1 answer | 0

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answer

Question

Loading table from object from .mat file
I import a table object that I have stored in a .mat file (attachment) using: ParaDat=load('ParameterDatabase.mat') Then, I tr...

8 maanden ago | 1 answer | 0

1

answer

Question

Discretizing a column array, and performing operations on elements of another column array of the same length that lie in the same bins as the original one
I have a data array that is composed of column vectors X, Y, & Z (coordinates) and an array F that has one or multiple columns o...

9 maanden ago | 2 answers | 0

2

answers

Question

The problem with "contains"
I have an string array containing longer strings, let's say it is called LongStrings. Then I have an array of shorter strings, a...

11 maanden ago | 1 answer | 0

1

answer

Question

Reading and finding string in a text (.TXT) file containing string and numerical data
I am trying to read data from a text file (attachment). This is a typical summary output from a CFD simulation which has a short...

11 maanden ago | 2 answers | 0

2

answers

Question

Converting the outpur of a fit (e.g. sfit) into a string format, then pasting the text to a Text Area in app desginer
I have two problems: 1- I don't know how I can convert the output of a fit, which in my case comes as the class "sfit", into a...

meer dan een jaar ago | 2 answers | 0

2

answers

Question

Plotting the outcome of a 3D fit
I have a set of data in the form [X Y Z] where X, Y and Z are column arrays. I can plot these data using scatter3. However, when...