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How can I create a 3kHz brickwall filter to filter "movieaudio.wav" (human voice audio) that has a corrupting 8kHz tone. Comments on the code explain what I am trying to do.

Asked by Roberto Santana on 7 Apr 2022

Latest activity Commented on by William Rose on 8 Apr 2022

Accepted Answer by William Rose

Signal Processing Audio Toolbox Audio Processing Algorithm Design

1

answer

0 votes
64 views

Renaming Field Names of a Struct

Asked by MeitiLuk on 8 Apr 2022

Latest activity Answered by Voss on 8 Apr 2022

MATLAB Programming Code Execution

4

answers

0 votes
22 views

App Error 'value' must be double scalar within the range of 'limits' Can't really find a way to fix

Asked by Matthew Moniz on 7 Apr 2022

Latest activity Commented on by Matthew Moniz on 8 Apr 2022

Accepted Answer by Matthew Moniz

MATLAB App Building

1

answer

0 votes
22 views

finite difference method scheme

Asked by aktham mansi on 8 Apr 2022

Latest activity Edited by aktham mansi on 8 Apr 2022

Accepted Answer by VBBV

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs

0

answers

0 votes
14 views

MATLAB on M1 Macbook Air

Asked by Saunok Chakrabarty on 4 Jun 2021

Latest activity Commented on by yangpeng zhang on 8 Apr 2022

AI and Statistics Deep Learning Toolbox

2

answers

0 votes
26 views

Concatenation of multiple matfile into one matfile

Asked by MEHDI HAMIDI on 8 Apr 2022

Latest activity Commented on by MEHDI HAMIDI on 8 Apr 2022

Accepted Answer by Stephen23

MATLAB Data Import and Analysis Data Import and Export Workspace Variables and MAT Files

1

answer

0 votes
17 views

Creating a nested loop

Asked by Wietze Zijpp on 8 Apr 2022

Latest activity Answered by Voss on 8 Apr 2022

Accepted Answer by Voss

MATLAB Language Fundamentals Loops and Conditional Statements

1

answer

0 votes
4 views

How do I obtain a waveform of a note on MATLAB?

Asked by Connor Mondock on 8 Apr 2022

Latest activity Answered by Voss on 8 Apr 2022

MATLAB Data Import and Analysis Data Import and Export Standard File Formats Audio and Video Data

3

answers

0 votes
108 views

How would I add an extra dimension to an already existing matrix?

Asked by Amanda Mnt on 23 Jan 2017

Latest activity Edited by kevin harianto on 8 Apr 2022

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

1

answer

0 votes
10 views

How to write string to all elements of cell array?

Asked by LoroEE on 8 Apr 2022

Latest activity Commented on by Image Analyst on 8 Apr 2022

Accepted Answer by Image Analyst

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

1

answer

0 votes
7 views

Create a 3D plot

Asked by Mubarak Alanazi on 8 Apr 2022

Latest activity Answered by Walter Roberson on 8 Apr 2022

Accepted Answer by Walter Roberson

MATLAB Graphics 2-D and 3-D Plots

2

answers

0 votes
21 views

Algebraic Riccati Equation Solution for Code Generation

Asked by SRance on 12 Nov 2020

Latest activity Commented on by Gary Zhang on 8 Apr 2022

MATLAB Mathematics Linear Algebra

1

answer

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4 views

How do I color lines by a third variable?

Asked by Cole Messa on 8 Apr 2022

Latest activity Commented on by Image Analyst on 8 Apr 2022

MATLAB Graphics Labels and Styling Color and Styling Orange

1

answer

0 votes
23 views

Resetting orientation of global coordinate system

Asked by Pei Yee Lim on 27 Mar 2022

Latest activity Answered by Steve Miller on 8 Apr 2022

Physical Modeling Simscape Multibody Applications

1

answer

0 votes
8 views

How to change the distance between two bodies in simulink multibody

Asked by Lindrit Hasani on 17 Mar 2022

Latest activity Answered by Steve Miller on 8 Apr 2022

Physical Modeling Simscape Multibody Multibody Modeling Assembly

1

answer

0 votes
14 views

How to remove a range of frequencies from a time series using the Lanczos filter?

Asked by Tracka Lowd on 8 Apr 2022

Latest activity Commented on by William Rose on 8 Apr 2022

MATLAB

1

answer

0 votes
9 views

How do I double the size of a given matrix?

Asked by Steven Gangano on 8 Apr 2022

Latest activity Commented on by Steven Gangano on 8 Apr 2022

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

1

answer

0 votes
10 views

How to get input/output using the NATIONAL INSTRUMENTS USB 6008

Asked by Afsoon Fakhr Abdollahi on 3 Apr 2022

Latest activity Commented on by Afsoon Fakhr Abdollahi on 8 Apr 2022

Test and Measurement Instrument Control Toolbox Instrument Control Toolbox Supported Hardware

5

answers

1 vote
125 views

Matlab doesn't release memory when variables are cleared

Asked by Bonnie Tyler on 13 Dec 2016

Latest activity Commented on by Science Machine on 8 Apr 2022

Accepted Answer by dpb

MATLAB Software Development Tools Performance and Memory

1

answer

0 votes
21 views

how to build a QAM Modulator

Asked by John Jorden on 4 Jul 2021

Latest activity Answered by MD Rasel Basunia on 8 Apr 2022

Wireless Communications Communications Toolbox PHY Components Modulation QAM

1

answer

0 votes
10 views

How to run multiple Matlab (Linux) scripts in other directories?

Asked by Yro on 8 Apr 2022

Latest activity Answered by Yro on 8 Apr 2022

Accepted Answer by Yro

MATLAB Programming

2

answers

0 votes
17 views

Pre Selecting Figures to plot

Asked by David Harra on 8 Apr 2022

Latest activity Answered by Image Analyst on 8 Apr 2022

Accepted Answer by Image Analyst

MATLAB Graphics Labels and Styling Labels and Annotations Annotations

0

answers

0 votes
11 views

Why does PostSimFcn keeps throwing errors when running Parsim?

Asked by Lisheng Yang on 15 Jan 2022

Latest activity Commented on by Lisheng Yang on 8 Apr 2022

MATLAB Graphics Graphics Performance

1

answer

0 votes
13 views

Coverage map with custom antenna

Asked by Jozef Mindok on 18 Apr 2019

Latest activity Commented on by matlab06 on 8 Apr 2022

Radar Phased Array System Toolbox Phased Array Design and Analysis Antennas, Microphones, and Sonar Transducers

2

answers

0 votes
10 views

Question about functions in MATLAB

Asked by Girish Kolli on 4 Jun 2018

Latest activity Answered by shaik faraz on 8 Apr 2022

Accepted Answer by Varun Garg

AI and Statistics Text Analytics Toolbox Language Support

1

answer

1 vote
4 views

Trouble using a for loop and using indexes properly - why am I getting "Index exceeds the number of array elements (1)" as an error?

Asked by Amanda Capacchione on 8 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

Accepted Answer by Torsten

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
6 views

Polygon Expansion within Bounding Box

Asked by Tyler Zicht on 8 Apr 2022

Latest activity Edited by Matt J on 8 Apr 2022

MATLAB Mathematics Computational Geometry Elementary Polygons

1

answer

0 votes
3 views

What is the modification needed in the below code

Asked by Amy Topaz on 17 Mar 2022

Latest activity Commented on by Rena Berman on 8 Apr 2022

Accepted Answer by Walter Roberson

MATLAB

1

answer

0 votes
9 views

Query regarding for loop

Asked by Amy Topaz on 14 Mar 2022

Latest activity Edited by Rena Berman on 8 Apr 2022

MATLAB Language Fundamentals Loops and Conditional Statements

1

answer

0 votes
4 views

3-D Bivariate Histogram

Asked by Engineering Genius on 28 Mar 2022

Latest activity Edited by Rena Berman on 8 Apr 2022

Accepted Answer by Torsten

MATLAB Graphics 2-D and 3-D Plots Data Distribution Plots Histograms

1

answer

0 votes
10 views

How can I fill in the area between two curves? The curves are not the same length and also don't form a closed shape.

Asked by Srh Fwl on 8 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

Accepted Answer by Voss

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
15 views

How to update table with new data with a GUI

Asked by Marissa Xia on 8 Apr 2022

Latest activity Edited by Voss on 8 Apr 2022

Accepted Answer by Voss

MATLAB Language Fundamentals Data Types Tables

1

answer

0 votes
4 views

Editing a function and then using fzero

Asked by Tevel Hedi on 8 Apr 2022

Latest activity Commented on by Tevel Hedi on 8 Apr 2022

Accepted Answer by Torsten

Mathematics and Optimization Symbolic Math Toolbox Mathematics Calculus

2

answers

0 votes
35 views

sinewave generation:how generatea sine wave

Asked by Folarin Ojetoro on 12 Nov 2016

Latest activity Answered by MD Rasel Basunia on 8 Apr 2022

Accepted Answer by Daniel kiracofe

Signal Processing Signal Processing Toolbox Transforms, Correlation, and Modeling Transforms

1

answer

0 votes
11 views

How to curve fit using two functions in two different data segment

Asked by aroj bhattarai on 7 Apr 2022

Latest activity Commented on by William Rose on 8 Apr 2022

Mathematics and Optimization Global Optimization Toolbox Genetic Algorithm

3

answers

1 vote
46 views

Periodic impulse train train

Asked by deji on 11 Nov 2011

Latest activity Answered by MD Rasel Basunia on 8 Apr 2022

Accepted Answer by Fangjun Jiang

Signal Processing Signal Processing Toolbox Digital and Analog Filters Multirate Signal Processing

2

answers

0 votes
28 views

How to generate an impulse sequence

Asked by Nastaran on 1 Dec 2013

Latest activity Answered by MD Rasel Basunia on 8 Apr 2022

Accepted Answer by Image Analyst

Signal Processing Signal Processing Toolbox Signal Generation and Preprocessing

3

answers

0 votes
20 views

Medical image segmentation

Asked by Mugo on 26 Oct 2011

Latest activity Commented on by Image Analyst on 8 Apr 2022

Sciences Physics Medical Physics

2

answers

0 votes
6 views

Getting empty solution for second order differential equation

Asked by Gopalji Kalojiya on 7 Apr 2022

Latest activity Answered by Sam Chak on 8 Apr 2022

Accepted Answer by Star Strider

MATLAB Programming

0

answers

0 votes
13 views

Function definition are not supported in this context. Functions can only be created as local or nested functions in code files.

Asked by Ho Lam Leung on 8 Apr 2022

Latest activity Edited by Les Beckham on 8 Apr 2022

Robotics and Autonomous Systems UAV Toolbox Data Processing and Visualization

1

answer

0 votes
9 views

What is wrong with my inputs for 'scatter3'?

Asked by Victoria K on 8 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

Accepted Answer by Voss

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

2

answers

1 vote
51 views

How to extract data from .mat file that contains table

Asked by Valerio Gianforte on 2 Mar 2020

Latest activity Edited by Luna on 8 Apr 2022

Accepted Answer by Luna

MATLAB Language Fundamentals Data Types Tables

1

answer

0 votes
2 views

How to efficiently extract 2-D data from multiple text files and save it as a single 3-D variable?

Asked by Austin M. Weber on 6 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

Accepted Answer by Voss

MATLAB Data Import and Analysis Data Import and Export

1

answer

0 votes
5 views

How to return value from one function within Function Matlab

Asked by Stephen john on 8 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

1

answer

0 votes
6 views

How to apply Golden Eagle Optimization algorithm on images, specially seismic images for finding fractures?

Asked by ayaz khan on 8 Apr 2022

Latest activity Edited by ayaz khan on 8 Apr 2022

Sciences Geoscience Seismology

1

answer

0 votes
6 views

Number of columns on line 2 of ASCII file [ ].m must be the same as previous lines.

Asked by Vu Tuan Long on 18 Sep 2017

Latest activity Commented on by Lenny C on 8 Apr 2022

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

1

answer

0 votes
11 views

Use System Identification Toolbox Model with input parameters

Asked by Julian Jørn on 8 Apr 2022

Latest activity Answered by Star Strider on 8 Apr 2022

Accepted Answer by Star Strider

Control Systems System Identification Toolbox Linear Model Identification Transfer Function Models

0

answers

0 votes
6 views

Surface plot for coordinates (x,y,z) problem

Asked by Jeroen van de Kamp on 7 Apr 2022

Latest activity Commented on by Mathieu NOE on 8 Apr 2022

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

2

answers

0 votes
6 views

Trying to create a random date using randi and if-elseif-else statements

Asked by Ryan Peen on 8 Apr 2022

Latest activity Commented on by Voss on 8 Apr 2022

MATLAB Language Fundamentals Data Types Dates and Time Calendar

1

answer

0 votes
10 views

How can I find the number of major peaks in an energy spectrum

Asked by 1804Hz on 8 Apr 2022

Latest activity Commented on by Star Strider on 8 Apr 2022

Accepted Answer by Star Strider

Signal Processing Signal Processing Toolbox Spectral Analysis Spectral Measurements

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