Matt Cohen

MathWorks

Active since 2015

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I'm an Application Support Engineer at MathWorks. I received my Bachelor's and Master's degrees in Electrical Engineering from Georgia Tech..

Outside of work, I like to travel, cook, watch movies and television shows, and read books. I love all things related to music, musical instruments, and audio.

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Answered
Is it possible to use variable-sized lookup table in a compiled Simulink Model
Hi Denis, I understand that you are interested in whether or not there is a way to use a lookup table block which can use var...

8 years ago | 0

| accepted

Answered
Hi, I want to plot 2 bar and 1 line in one graph with 3 different scales ( 3 y-axes).
Hello, I understand that you are interested in plotting 2 bar charts and 1 line in a single graph containing 3 distinct y-axe...

8 years ago | 0

| accepted

Answered
How can I solve the error "Subscripted assignment dimension mismatch."when solving a MOOP using the gamultiobj of the matlab toolbox
Hi Sobhi, Thank you for providing the data and fitness function for reproducing this issue. One issue I am encountering right...

8 years ago | 0

Answered
Region Analysis using point cloud data
Hi Jürgen, I understand that you are interested in performing region analysis on Kinect point cloud data. The "bwconncomp"...

8 years ago | 0

Answered
how to write string value into perticular row by row incrementally on some condition
Hi Ravindra, I understand that you are interested in replacing certain elements of arrays read in using <http://www.mathworks...

8 years ago | 0

Answered
Undefined function 'flw2te' for input arguments of type 'double'.
Hi Julia, I understand you are receiving an "Undefined function" error when trying to run the "flw2te" function. From what...

8 years ago | 0

Answered
Get index from elements in a table
Hi Fabio, I understand that you are interested in learning more about how to index into tables using logical expressions. ...

8 years ago | 1

| accepted

Answered
How to fill a uitable with data in 1xn cell (n 1x1 structs)?
Hi Francisco, I understand you are interested in filling a uitable with the data stored in a 1xn cell array, where each eleme...

8 years ago | 0

| accepted

Answered
Contour plot Legend | How to change symbol to straight line?
Hi EM, I understand you are interested in modifying the legend in a contour plot to use straight lines instead of contour sym...

8 years ago | 2

| accepted

Answered
good (MATLAB based) textbook for Statistical Signal Processing ?
Hi Claus, I would start by looking at the syllabi from various university courses on Statistical Signal Processing and see if...

8 years ago | 0

Answered
How to detect points on an electrogram based on voltage window?
Hi Konstantinos, I understand you are trying to detect boundary points of a voltage window and are receiving some error messa...

8 years ago | 0

Answered
Finding Table Column Mean, Median and Display
Hi Amritpal, I understand that you are interested in why the statistics lines disappear from one subplot when you switch to a...

8 years ago | 0

| accepted

Answered
Class of the dicom image read by the dicomread function
Hi Tan, I understand you are interested in learning more about what dictates the class of a DICOM image. The class of the ...

8 years ago | 0

| accepted

Answered
How can I use "patch" and "trisurf" at the same time?
Greetings. I understand that you are interested in plotting both a cubic patch and a triangular surface plot in the same figu...

8 years ago | 0

Answered
HELP!!! Subscripted assignment dimension mismatch.
Greetings. I understand that you are encountering issues, such as a subscripted dimension mismatch error, when running the pr...

8 years ago | 0

Answered
How to save detected feature points on chess board pattern
Hi Yunseok, I understand that you have found the feature points on a chessboard pattern and are interested in saving it as a ...

8 years ago | 0

Answered
How to process only a select area of an image help!?
Hi Ellis, I understand that you are trying to identify the top-left pixel location for a region and then use the IMCROP funct...

8 years ago | 0

Answered
Specify colour when using script ipvd.m
Hi Jenny, I understand that you are interested in automatically specifying and modifying the color of the line in the plot ge...

8 years ago | 0

Answered
Matlab R2016a MLX generated figure no response
Hi Ming, This issue is likely related to a default setting made by the Live Editor when working with figures. The figure is p...

8 years ago | 0

| accepted

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:...

8 years ago

Answered
3D shape file
Hi Brian, I understand that you are interested in loading 3D shape files into MATLAB. Unfortunately, MATLAB's <http://www.mat...

9 years ago | 0

Answered
After I convert pixel coordinates to map coordinates, how do I re-plot it in the new map coordinates?
Hi Marlon, I understand that you are interested in converting pixel locations from a GEOTIFF image file to latitude and longi...

9 years ago | 3

Answered
Error while using lsim function
Hi Ashwini, It appears the issue you are having is with the input vector that you are passing into the <http://www.mathworks....

9 years ago | 1

Answered
How to insert delay element in polyhase FIR filter implementation
Hi Sagar, I understand you are interested in inserting delay elements in a polyphase FIR filter implementation. What form ...

9 years ago | 0

Answered
Why does GUIDE delete tags to axes handles?
Hi Isaac, I understand that you are encountering an issue where the value of the TAG property is deleted from axes handles by...

9 years ago | 0

Answered
Efficient and Accurate Coordinate Transform
Hi John, I understand that you are interested in finding a stable method for computing a 3x3 inverse Jacobian. If the matr...

9 years ago | 0

| accepted

Answered
GPU computing on iMac
Hi Fabio, I understand that you are interested in whether or not an iMac device with an NVIDIA GeForce GT 755M board will sup...

9 years ago | 1

| accepted

Answered
Latin hypercube sampling confidence interval
Hi, I understand you are interested in whether the confidence interval can be set in Latin hypercube sampling (LHS). I do...

9 years ago | 0

Answered
Defining the name of a dsp.AudioRecorder input
Hi Matt, I understand that you are encountering an issue when trying to assign a device by its name to a dsp.AudioRecorder ob...

9 years ago | 0

Answered
Using the print command makes disappearing a surface from a figure
Hi Mortain, I understand that you are encountering an issue where a surface does not appear in a PNG image when using the pri...

9 years ago | 0

| accepted

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