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Sarah Palfreyman


MathWorks

37 total contributions since 2014

Sarah Palfreyman is responsible for technical marketing over a number of different areas (mostly Math-ish) and joined MathWorks in 2014. She graduated from Stanford's iCME and spent time (for fun) teaching Calculus abroad. She enjoys engaging with customers and learning what the MATLAB community is up to.

Have a question? Feel free to contact her here!

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Answered
Can finite element analysis be done using MATLAB?
https://www.mathworks.com/products/pde.html Have you considered using PDE Toolbox for the FEA?

environ un an ago | 0

Answered
Structural (3D) FEM/FEA for Matlab
Have you considered the PDE Toolbox? https://www.mathworks.com/products/pde.html

environ un an ago | 0

Answered
Are there useful FEM toolbox ?
Have you tried the Partial Differential Equation Toolbox? https://www.mathworks.com/products/pde.html

environ un an ago | 0

Answered
How to find mutual words in title field?
Yes, Text Analytics can help with this. It sounds like you are performing Topic Modeling, or grouping the data into sets of simi...

plus d'un an ago | 0

Answered
extract routine data from extra large (~20GB) text file
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for reading out of memory data....

plus d'un an ago | 0

Answered
Problems with importing Excel csv format
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
How to import data to Excel through Matlab
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
I want to read a text file having strings and numeric data. Is there any better function than textscan?
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
Adding Word Frequencies in Various Text Files
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
How to count number of words in a text file?
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
Code for text mining through Bayes Classifier?
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
how to find most common words in text by matlab
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>

plus d'un an ago | 0

Answered
How to read data from csv files containing both text and data
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for this workflow.

plus d'un an ago | 0

Answered
How to extract repeatedly information from a text and store a specific table?
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for this workflow.

plus d'un an ago | 0

Answered
get variables from text file
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for this workflow.

plus d'un an ago | 0

Answered
Removing Excess Data From a .csv File using Textscan
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for this workflow.

plus d'un an ago | 0

Answered
how to create a function that counts all words in a document?
Get the size of the string returned by extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics...

plus d'un an ago | 0

Answered
most frequent word in cell array
Try tokenizing with <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> and you can easily get a his...

plus d'un an ago | 0

Answered
Quickly Search Strings inside PDF files
Have you tried <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> ?

plus d'un an ago | 0

Answered
Matlab and Ansys Integration
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 0

| accepted

Answered
link Star CCM+ and Matlab
As Sorin mentions, see ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansy...

presque 3 ans ago | 0

| accepted

Answered
Running Ansys from Matlab
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 0

| accepted

Answered
I get message "ANSYS Program has stopped working" when I try to run Ansys by Matlab!
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 0

| accepted

Answered
Contour plot of fluent-ansys results
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 0

| accepted

Answered
How can I run ANSYS from MATLAB?
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 0

| accepted

Answered
How to connect the ANSYS Workbench to Matlab to perform the optimization loop in Matlab ??? Please...
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/

presque 3 ans ago | 1

| accepted

Answered
Matlab equivalent to iPython Notebook
Have you tried the MATLAB Live Editor? http://www.mathworks.com/products/matlab/live-editor/

plus de 3 ans ago | 4

Answered
I like to write a (35*35) matrix in matlab but the following error text will appear : Error in MuPAD command: DOUBLE cannot convert the input expression into a double array.
<</matlabcentral/answers/uploaded_files/49128/big%20matrix.JPG>> You have a typo; in the 25th line if I counted correctly. ...

plus de 3 ans ago | 1

| accepted

Answered
MATLAB Live editor valriables with indices
clear all syms r_t r1 r2 r3 k_t r_t==r1+r2+r3 You can use subscripts & equation assignment if that helps.

plus de 3 ans ago | 0

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:...

plus de 4 ans ago

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