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Z must be a matrix, not a scalar or vector

Asked by Kundan Prasad on 17 Aug 2021

Latest activity Commented on by Kundan Prasad on 19 Aug 2021

Accepted Answer by Matt J

MATLAB Language Fundamentals Data Types Numeric Types Logical

0

answers

0 votes
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what is matlab code for detecting different shapes like square,circle,rectangle and triangle in image?

Asked by umme sadima on 19 Aug 2021

Latest activity Commented on by NAVNEET NAYAN on 19 Aug 2021

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Region and Image Properties

1

answer

0 votes
11 views

Plot in Webcam-Live Image

Asked by Alicia Wüst on 15 Aug 2021

Latest activity Answered by Harikrishnan Balachandran Nair on 19 Aug 2021

Image Processing and Computer Vision Image Processing Toolbox Image Filtering and Enhancement Image Arithmetic

1

answer

0 votes
7 views

Intersection of Parametric Curves Using vpasolve

Asked by Simon D. Porcella on 13 Aug 2021

Latest activity Edited by Simon D. Porcella on 19 Aug 2021

Accepted Answer by John D'Errico

AI and Statistics Curve Fitting Toolbox Splines Spline Postprocessing

3

answers

0 votes
20 views

(Matlab) S-function - delayed output

Asked by Stijn Helsen on 18 Aug 2021

Latest activity Answered by Stijn Helsen on 19 Aug 2021

Simulink

0

answers

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Multi Value Of a Dependent Variable

Asked by Tyann Hardyn on 18 Aug 2021

Latest activity Commented on by Ive J on 19 Aug 2021

MATLAB Language Fundamentals Data Types Numeric Types Logical

0

answers

0 votes
7 views

Read a field at a specific timestamp (arduino-esp8266)

Asked by SHUAI TAN on 19 Aug 2021

Latest activity Commented on by SHUAI TAN on 19 Aug 2021

Test and Measurement ThingSpeak

1

answer

0 votes
8 views

Pressing a button in MATLAB app designer which changes a value of a variable in stateflow

Asked by Tb on 15 May 2021

Latest activity Answered by Pavan Guntha on 19 Aug 2021

Simulink Modeling Design Model Behavior Simulink Functions

2

answers

0 votes
24 views

I am trying to plot an stl file but it showing error

Asked by abu sharique shamshad khan on 19 Aug 2021

Latest activity Commented on by abu sharique shamshad khan on 19 Aug 2021

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Polygons

1

answer

0 votes
18 views

Find minimum values of 2nd column of matrices in a cell

Asked by H Carlos on 19 Aug 2021

Latest activity Commented on by H Carlos on 19 Aug 2021

Accepted Answer by Simon Chan

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

1

answer

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13 views

How to find the maximum of peaks ?

Asked by Ramesh Bala on 18 Aug 2021

Latest activity Commented on by Ramesh Bala on 19 Aug 2021

Accepted Answer by Yazan

Signal Processing Signal Processing Toolbox Digital and Analog Filters Digital Filter Analysis

1

answer

0 votes
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Can we change legend value without re-run the whole code?

Asked by SANDEEP SINGH RANA on 19 Aug 2021

Latest activity Answered by Walter Roberson on 19 Aug 2021

Accepted Answer by Walter Roberson

MATLAB Graphics Labels and Styling Labels and Annotations Legend

1

answer

0 votes
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in the anderson darling test function example adtest(x,'distribution','ev') what does these arguments stand for and how to declare them?

Asked by Sooraj Viswam A. K. on 3 Aug 2021

Latest activity Answered by Shravan Kumar Vankaramoni on 19 Aug 2021

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Hypothesis Tests

0

answers

0 votes
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I want to generate code for arm cortex R5 RM57LCx (Hercules series) but in hardware implementation tab - operating system option Bare Metal is not available

Asked by Prashant Kulkarni on 19 Aug 2021

Code Generation Embedded Coder Deployment, Integration, and Supported Hardware Embedded Coder Supported Hardware ARM Cortex-M Processors

1

answer

0 votes
10 views

Change from random Distribution to Normal/Poisson Distribution

Asked by Brave A on 18 Aug 2021

Latest activity Commented on by Brave A on 19 Aug 2021

Accepted Answer by Image Analyst

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Discrete Distributions Poisson Distribution

2

answers

0 votes
47 views

How to create random number between (0....1]?

Asked by chan on 17 Aug 2021

Latest activity Commented on by Walter Roberson on 19 Aug 2021

MATLAB Mathematics Random Number Generation

1

answer

0 votes
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Why do I receive the error message "ELF file OS ABI invalid" when trying to start the network license manager?

Asked by MathWorks Support Team on 15 Nov 2016

Latest activity Edited by MathWorks Support Team on 19 Aug 2021

Accepted Answer by MathWorks Support Team

MATLAB Installation and Licensing Manage Products

1

answer

0 votes
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Create a table every n rows from another table

Asked by H Carlos on 19 Aug 2021

Latest activity Commented on by H Carlos on 19 Aug 2021

Accepted Answer by Walter Roberson

MATLAB Language Fundamentals Data Types Tables

1

answer

0 votes
11 views

Why does labindex return a value of 1 for all workers on my job?

Asked by MathWorks Support Team on 13 Dec 2017

Latest activity Edited by MathWorks Support Team on 19 Aug 2021

Accepted Answer by MathWorks Support Team

Parallel Computing Parallel Computing Toolbox Batch Processing Detailed Job and Task Control Job and Task Creation

1

answer

0 votes
25 views

How can I compute Line Integral problem in MATLAB?

Asked by MathWorks Support Team on 19 Aug 2021

Latest activity Answered by MathWorks Support Team on 19 Aug 2021

Accepted Answer by MathWorks Support Team

MATLAB Programming

0

answers

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6 views

how to retrieve an entire 5G NR Frame(10ms) IQ data from the captured IQ data with the length of 2710154lines

Asked by Rongwu Liu on 19 Aug 2021

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

1

answer

0 votes
18 views

Issue using LSTM neural network "Time Series Forecasting Using Deep Learning"

Asked by Ibrahim Ibrahim on 25 Jul 2020

Latest activity Edited by per isakson on 19 Aug 2021

AI and Statistics Deep Learning Toolbox

3

answers

0 votes
12 views

how to convert 2D image into 3D ??

Asked by maha mohy on 8 Mar 2012

Latest activity Commented on by Image Analyst on 19 Aug 2021

Accepted Answer by Image Analyst

Sciences Physics Medical Physics

2

answers

0 votes
4 views

i want to creat a lookup table but i have a problem...

Asked by amirarsalan tork.lashkenari on 17 Aug 2021

Latest activity Edited by Dave B on 19 Aug 2021

Accepted Answer by Dave B

MATLAB Language Fundamentals Data Types Characters and Strings

1

answer

0 votes
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Display first columns and rows of a table

Asked by alpedhuez on 18 Aug 2021

Latest activity Commented on by Cris LaPierre on 19 Aug 2021

Accepted Answer by Cris LaPierre

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
6 views

Can someone please explain what I am doing wrong? A bit Urgent!

Asked by M Sinha on 19 Aug 2021

Latest activity Commented on by Steven Lord on 19 Aug 2021

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

2

answers

0 votes
7 views

How do I randomly extract 20 segments of data from a signal?

Asked by Anas Khan on 18 Aug 2021

Latest activity Commented on by Anas Khan on 19 Aug 2021

Accepted Answer by Star Strider

MATLAB Mathematics Random Number Generation

1

answer

0 votes
18 views

How to make popup menu work with left mouse click in matlab GUI?

Asked by Gopinath Karuppannan on 18 Aug 2021

Latest activity Commented on by Gopinath Karuppannan on 19 Aug 2021

Accepted Answer by Image Analyst

MATLAB Language Fundamentals Entering Commands

3

answers

0 votes
21 views

CDF of VOn Mises distribution

Asked by Aep on 18 Aug 2021

Latest activity Edited by David Goodmanson on 19 Aug 2021

AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions and Hypothesis Tests Discrete Distributions Binomial Distribution

2

answers

0 votes
5 views

Create output of rectangles with 200 different colours

Asked by Faheem Malik on 18 Aug 2021

Latest activity Edited by DGM on 19 Aug 2021

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Image Segmentation Color Segmentation

0

answers

0 votes
12 views

Where to find a toolchain definition template for Linux?

Asked by Joe M on 19 Aug 2021

Latest activity Edited by Joe M on 19 Aug 2021

Code Generation Embedded Coder Deployment, Integration, and Supported Hardware Embedded Coder Supported Hardware ARM Cortex-A Processors

2

answers

0 votes
16 views

3D surface reconstruction from 2D image recorded through a prism

Asked by Patrick Schlegel on 4 Aug 2021

Latest activity Edited by Patrick Schlegel on 19 Aug 2021

Accepted Answer by Patrick Schlegel

AI and Statistics Curve Fitting Toolbox Smoothing

1

answer

0 votes
5 views

How can I show 3D image of any size? Is there any method to show 3D image in MATLAB?

Asked by Muhammad Waqas Anjum on 18 Aug 2021

Latest activity Edited by DGM on 19 Aug 2021

Image Processing and Computer Vision Image Processing Toolbox

1

answer

1 vote
13 views

Reinforcement learning / Check the data type, dimensions, and range.

Asked by Byung - Gi Jeon on 25 Jul 2021

Latest activity Answered by Byung - Gi Jeon on 19 Aug 2021

Accepted Answer by Byung - Gi Jeon

AI and Statistics Deep Learning Toolbox

2

answers

0 votes
35 views

Threading in Matlab GUI Callbacks

Asked by Chetan A on 17 Aug 2021

Latest activity Commented on by Walter Roberson on 19 Aug 2021

Application Deployment MATLAB Compiler SDK

1

answer

0 votes
12 views

error bar plot using double y axis

Asked by AUWAL ABUBAKAR on 17 Aug 2021

Latest activity Edited by dpb on 18 Aug 2021

Accepted Answer by dpb

MATLAB Graphics 2-D and 3-D Plots Line Plots Errorbars

1

answer

0 votes
7 views

surface from boundary curves

Asked by Dominik Cech on 13 Aug 2021

Latest activity Commented on by Dominik Cech on 18 Aug 2021

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

2

answers

0 votes
8 views

rectangle invisible in matlab

Asked by Alan on 18 Aug 2021

Latest activity Commented on by Alan on 18 Aug 2021

Accepted Answer by Turlough Hughes

Code Generation MATLAB Coder

1

answer

0 votes
8 views

Printing out zeros as empty character for a tex file

Asked by yp78 on 18 Aug 2021

Latest activity Commented on by yp78 on 18 Aug 2021

Accepted Answer by David Hill

MATLAB Language Fundamentals Data Types Characters and Strings

2

answers

0 votes
15 views

Model simulink block connection with different simscape

Asked by Rawaa Almajeez on 18 Aug 2021

Latest activity Commented on by Rawaa Almajeez on 18 Aug 2021

Accepted Answer by Joel Van Sickel

Physical Modeling Simscape Electrical Get Started with Simscape Electrical

1

answer

1 vote
7 views

Can multiple Ubuntu users access MATLAB from the same computer?

Asked by Rares Alecu on 13 Aug 2021

Latest activity Edited by Walter Roberson on 18 Aug 2021

Accepted Answer by Shravan Kumar Vankaramoni

MATLAB Installation and Licensing Install Products Introduction to Installation and Licensing

1

answer

0 votes
12 views

Plotting the function of single variable

Asked by Iftikhar Ahmed on 18 Aug 2021

Latest activity Commented on by Iftikhar Ahmed on 18 Aug 2021

MATLAB Mathematics

1

answer

0 votes
12 views

Reshaping the velocity data to match with generated meshgrid of x and y to further plot contour of velocity?

Asked by Muhammad Atif on 17 Aug 2021

Latest activity Commented on by Muhammad Atif on 18 Aug 2021

Engineering Mechanical Engineering Computational Fluid Dynamics (CFD)

1

answer

0 votes
0 views

How can I have more details (zoom in proof) with mesh grid plots?

Asked by miguel amat on 17 Aug 2021

Latest activity Commented on by DGM on 18 Aug 2021

Accepted Answer by miguel amat

MATLAB Graphics Printing and Saving

3

answers

0 votes
16 views

Sign difference between coeff=pca(X) and [~,~,v] = svd(X)

Asked by njj1 on 25 Aug 2016

Latest activity Edited by Jonathan Chien on 18 Aug 2021

Accepted Answer by Jonathan Chien

AI and Statistics Statistics and Machine Learning Toolbox Descriptive Statistics and Visualization Descriptive Statistics

1

answer

0 votes
16 views

Change error bar colour and data point colour in a loop

Asked by Megan Powell on 18 Aug 2021

Latest activity Commented on by Megan Powell on 18 Aug 2021

Accepted Answer by David Hill

MATLAB Graphics 2-D and 3-D Plots Line Plots Errorbars

1

answer

0 votes
11 views

Finding distinct values in a column of a matrix

Asked by divya r on 29 Jun 2012

Latest activity Commented on by Abdulaziz Abutunis on 18 Aug 2021

Accepted Answer by Walter Roberson

MATLAB Language Fundamentals Loops and Conditional Statements

1

answer

0 votes
57 views

.mexmaci64 mac

Asked by Samuel L. Polk on 5 Dec 2020

Latest activity Commented on by Walter Roberson on 18 Aug 2021

Accepted Answer by Walter Roberson

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

0 votes
8 views

how to solve coder.internal.Float2FixedConverter.runTestBenchToLogDataNew ?

Asked by Facundo Picco on 17 Aug 2021

Latest activity Answered by Marc Erickson on 18 Aug 2021

Accepted Answer by Marc Erickson

Code Generation HDL Coder High-Level Synthesis Code Generation from MATLAB

1

answer

0 votes
11 views

How to sum a portion of a row in a table and get a single value

Asked by Robert Demyanovich on 18 Aug 2021

Latest activity Answered by Dave B on 18 Aug 2021

Accepted Answer by Dave B

MATLAB Language Fundamentals Data Types Tables

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