Sarah Palfreyman
MathWorks
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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Publish your first review
Awarded to Sarah Palfreyman on 09 Oct 2019
Accept 5 answers given by other contributors
Awarded to Sarah Palfreyman on 20 Jul 2017
Answer 3 questions that were unanswered for more than 30 days
Awarded to Sarah Palfreyman on 20 Jul 2017
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Awarded to Sarah Palfreyman on 20 Jul 2017
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Awarded to Sarah Palfreyman on 20 Jul 2017
Solve a problem for the first time
Awarded to Sarah Palfreyman on 31 Aug 2015
Content Feed
Can finite element analysis be done using MATLAB?
https://www.mathworks.com/products/pde.html Have you considered using PDE Toolbox for the FEA?
etwa 5 Jahre vor | 0
Structural (3D) FEM/FEA for Matlab
Have you considered the PDE Toolbox? https://www.mathworks.com/products/pde.html
etwa 5 Jahre vor | 0
Are there useful FEM toolbox ?
Have you tried the Partial Differential Equation Toolbox? https://www.mathworks.com/products/pde.html
etwa 5 Jahre vor | 0
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...
etwa 5 Jahre vor | 0
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....
mehr als 5 Jahre vor | 0
Problems with importing Excel csv format
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
How to import data to Excel through Matlab
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
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>
mehr als 5 Jahre vor | 0
Adding Word Frequencies in Various Text Files
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
How to count number of words in a text file?
See extractFileText in <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
Code for text mining through Bayes Classifier?
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
how to find most common words in text by matlab
See <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox>
mehr als 5 Jahre vor | 0
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.
mehr als 5 Jahre vor | 0
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.
mehr als 5 Jahre vor | 0
get variables from text file
You can also use <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> for this workflow.
mehr als 5 Jahre vor | 0
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.
mehr als 5 Jahre vor | 0
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...
mehr als 5 Jahre vor | 0
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...
mehr als 5 Jahre vor | 0
Quickly Search Strings inside PDF files
Have you tried <https://www.mathworks.com/products/text-analytics.html Text Analytics Toolbox> ?
mehr als 5 Jahre vor | 0
Matlab and Ansys Integration
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/
mehr als 6 Jahre vor | 0
| akzeptiert
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...
mehr als 6 Jahre vor | 0
| akzeptiert
Running Ansys from Matlab
See ANSYS for the MATLAB AAS Toolbox interface. http://www.ansys-blog.com/how-to-make-matlab-apps-for-ansys/
mehr als 6 Jahre vor | 0
| akzeptiert
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/
mehr als 6 Jahre vor | 0
| akzeptiert
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/
mehr als 6 Jahre vor | 0
| akzeptiert
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/
mehr als 6 Jahre vor | 0
| akzeptiert
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/
mehr als 6 Jahre vor | 2
| akzeptiert
Matlab equivalent to iPython Notebook
Have you tried the MATLAB Live Editor? http://www.mathworks.com/products/matlab/live-editor/
mehr als 7 Jahre vor | 5
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. ...
mehr als 7 Jahre vor | 1
| akzeptiert
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.
mehr als 7 Jahre vor | 0
Gelöst
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:...
etwa 8 Jahre vor
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