Search results: tag:"derivative" - MATLAB Answers

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Results for tag:"derivative" (500 results)

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Is Sine Wave Function Block the best for Signal Creation?

Asked by Alexander Gaudreau on 14 Apr 2024 at 0:51

Latest activity Edited by Alexander Gaudreau about 14 hours ago

Accepted Answer by Animesh

Simulink Modeling

1

answer

0 votes
12 views

Can anyone suggest how to speed up the simulation?

Asked by Vishal Naik on 20 Feb 2024

Latest activity Answered by Gyan Vaibhav on 16 Apr 2024 at 9:34

Simulink Applications General Applications

2

answers

0 votes
3 views

How to fine numerical gradient

Asked by Luqman Saleem on 20 Mar 2024

Latest activity Commented on by Luqman Saleem on 21 Mar 2024

Accepted Answer by Chunru

MATLAB Language Fundamentals Loops and Conditional Statements

1

answer

0 votes
3 views

Is there a way to compute the n-th symbolic derivative of a function where n is also symbolic?

Asked by Matt J on 17 Mar 2024

Latest activity Edited by Paul on 17 Mar 2024

Accepted Answer by Paul

Mathematics and Optimization Symbolic Math Toolbox

1

answer

0 votes
2 views

Find critical points of parametric function

Asked by Elinor Ginzburg on 16 Mar 2024

Latest activity Commented on by Elinor Ginzburg on 16 Mar 2024

Accepted Answer by Torsten

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

0

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0 votes
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Why the acceleration graph has points with jump values after i differentiate velocity.

Asked by To Xuan on 2 Mar 2024

Latest activity Commented on by Mathieu NOE on 4 Mar 2024

MATLAB Graphics 2-D and 3-D Plots

1

answer

0 votes
4 views

I am trying to perform the second derivative test of this function I came up with

Asked by Oliver Ries on 29 Feb 2024

Latest activity Commented on by Oliver Ries on 29 Feb 2024

Accepted Answer by Walter Roberson

Mathematics and Optimization Symbolic Math Toolbox Mathematics Linear Algebra

1

answer

0 votes
15 views

How do I mark all critical points on a graph of a function?

Asked by Lincoln on 18 Feb 2024

Latest activity Commented on by Matt J on 18 Feb 2024

Accepted Answer by Matt J

MATLAB Graphics 2-D and 3-D Plots

1

answer

0 votes
5 views

derivative of parametric equations

Asked by mohammad on 8 Feb 2024

Latest activity Edited by Matt J on 8 Feb 2024

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

1

answer

0 votes
14 views

Discrete Derivative block (Simulink) behaves differently than expected

Asked by John on 3 Feb 2024

Latest activity Edited by John on 6 Feb 2024

Control Systems Simulink Control Design Control System Design and Tuning Classical Control Design

2

answers

0 votes
2 views

How can I simplify a very complicated derivative (when using simplify does not help much)?

Asked by Bryce on 24 Jan 2024

Latest activity Commented on by Morgan on 24 Jan 2024

Sciences Physics Particle & Nuclear Physics

3

answers

0 votes
3 views

Derive function handle with a vector input argument

Asked by Majeed on 11 Jan 2024

Latest activity Commented on by Majeed on 12 Jan 2024

Accepted Answer by Walter Roberson

Mathematics and Optimization Symbolic Math Toolbox Mathematics Numbers and Precision

1

answer

0 votes
21 views

findpeaks () doesn't find all peaks in function

Asked by Michel on 20 Dec 2023

Latest activity Edited by Michel on 21 Dec 2023

Signal Processing Signal Processing Toolbox Spectral Analysis Parametric Spectral Estimation

1

answer

0 votes
4 views

How to differentiate a time series while minimizing noise in the signal?

Asked by Mitchell Tillman on 14 Dec 2023

Latest activity Commented on by Paul on 15 Dec 2023

Signal Processing Signal Processing Toolbox Signal Generation and Preprocessing Smoothing and Denoising

1

answer

0 votes
2 views

Spike at the start of discrete integration.

Asked by Andrew Gilliam on 7 Dec 2023

Latest activity Commented on by Andrew Gilliam on 12 Dec 2023

Accepted Answer by Paul

Signal Processing Signal Processing Toolbox Spectral Analysis Spectral Measurements

1

answer

0 votes
9 views

Symbolic toolbox differentiation by chain rule without expression defined

Asked by Jaewon Park on 3 Dec 2023

Latest activity Commented on by Jaewon Park on 4 Dec 2023

Accepted Answer by VBBV

Mathematics and Optimization Symbolic Math Toolbox Mathematics Assumptions

3

answers

0 votes
1 view

Derivative not working plot

Asked by Briana Canet on 18 Nov 2023

Latest activity Answered by Alex Sha on 19 Nov 2023

Accepted Answer by Dyuman Joshi

AI, Data Science, and Statistics Statistics and Machine Learning Toolbox Probability Distributions Exploration and Visualization

1

answer

0 votes
37 views

How i can do the second derivative in simulink

Asked by Corinna STEM on 21 Aug 2020

Latest activity Answered by Shuzhi Peng on 13 Nov 2023

Simulink Modeling Design Model Behavior Simulink Functions

1

answer

0 votes
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Drawing a turning tangent on fitted curve

Asked by Lukas Ehrler on 10 Oct 2023

Latest activity Commented on by Harald on 10 Oct 2023

Accepted Answer by Star Strider

MATLAB Graphics 2-D and 3-D Plots

1

answer

0 votes
2 views

How to code algebric loop in MATLAB script file?

Asked by Faezeh Yousefpour on 20 Sep 2023

Latest activity Answered by Sam Chak on 30 Sep 2023

Radar Phased Array System Toolbox Detection, Range and Doppler Estimation

2

answers

2 votes
1k views

How to plot the derivative from experimental data

Asked by Sreedhar on 19 May 2014

Latest activity Commented on by Shiva Vikram Bhagavatula on 15 Sep 2023

Accepted Answer by Star Strider

MATLAB Data Import and Analysis Descriptive Statistics

2

answers

0 votes
9 views

Derivative

Asked by Umair Riaz on 23 Oct 2011

Latest activity Answered by John on 5 Aug 2023

Image Processing and Computer Vision Computer Vision Toolbox Feature Detection and Extraction

1

answer

0 votes
1 view

Derivative spectra from table, but error appears: Arrays have incompatible sizes for this operation

Asked by Bambang Very on 13 Jul 2023

Latest activity Commented on by Star Strider on 14 Jul 2023

Accepted Answer by Star Strider

MATLAB Data Import and Analysis Preprocessing Data

1

answer

0 votes
4 views

How to solve for the derivative using ode solver

Asked by Noya Linder on 12 Jul 2023

Latest activity Commented on by Noya Linder on 12 Jul 2023

Accepted Answer by Jayant

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
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how to write a specific text in matlab

Asked by Mohammed Amin on 1 Jun 2023

Latest activity Commented on by Mohammed Amin on 1 Jun 2023

MATLAB Programming Functions Function Creation

2

answers

0 votes
4 views

Second time derivative of ODE45 solution looks bumpy

Asked by Paul Miller on 30 May 2023

Latest activity Commented on by Torsten on 31 May 2023

Accepted Answer by Torsten

MATLAB Programming

1

answer

0 votes
1 view

Is there a distinction between the D term and the derivative component of the PID controller?

Asked by yooung Soo on 26 May 2023

Latest activity Commented on by yooung Soo on 28 May 2023

Accepted Answer by Paul

Control Systems Control System Toolbox Control System Design and Tuning Multiloop, Multiobjective Tuning Tuning with Control System Tuner Tuning, Analysis, and Validation

1

answer

0 votes
10 views

How do I code for optimization of max volume of box?

Asked by Nishaal on 26 May 2023

Latest activity Edited by Torsten on 26 May 2023

Mathematics and Optimization Optimization Toolbox Quadratic Programming and Cone Programming

0

answers

0 votes
18 views

Plotting Eddy Kinetic Energy

Asked by Desak Made Pera Rosita Dewi on 3 Apr 2021

Latest activity Commented on by Amilton Roberto Muhosse on 23 May 2023

MATLAB Graphics 2-D and 3-D Plots

1

answer

0 votes
13 views

recreating roots of a derivative of bessel funtion of first order

Asked by fima v on 20 May 2023

Latest activity Edited by David Goodmanson on 22 May 2023

MATLAB Mathematics Elementary Math Special Functions Bessel functions

1

answer

0 votes
14 views

set first derivative equal to zero with some constant

Asked by nirwana on 14 May 2023

Latest activity Edited by Torsten on 14 May 2023

Mathematics and Optimization Symbolic Math Toolbox

1

answer

0 votes
3 views

Why does my sin graph look like a triangle?

Asked by Roos on 10 May 2023

Latest activity Edited by Cris LaPierre on 11 May 2023

MATLAB Graphics 2-D and 3-D Plots Line Plots Two y-axis

1

answer

0 votes
1 view

Error in dfdt (line 3)

Asked by Roos on 10 May 2023

Latest activity Commented on by Roos on 11 May 2023

Accepted Answer by Torsten

MATLAB Language Fundamentals Data Types Numeric Types Logical

2

answers

0 votes
126 views

Implicit differentiation of this equation

Asked by Ankit Gupta on 23 Aug 2018

Latest activity Commented on by UMAIR on 9 Apr 2023

Accepted Answer by Walter Roberson

Mathematics and Optimization Symbolic Math Toolbox Mathematics Linear Algebra

1

answer

0 votes
0 views

What could be a faster way to calculate first derivative of a field?

Asked by Tanmay Agrawal on 31 Mar 2023

Latest activity Answered by Bruno Luong on 31 Mar 2023

Accepted Answer by Bruno Luong

MATLAB Language Fundamentals Data Types Numeric Types Logical

2

answers

0 votes
61 views

Error in Integrator is not finite

Asked by Mostafa Sallam on 9 Sep 2018

Latest activity Commented on by Walter Roberson on 26 Mar 2023

Control Systems Simulink Control Design Control System Design and Tuning Classical Control Design

1

answer

0 votes
2 views

What is my problem with integration of velocity - I can't get displacement (s) correct?

Asked by Andy on 9 Dec 2022

Latest activity Answered by Kartik on 21 Mar 2023

MATLAB Programming

1

answer

0 votes
0 views

What part of this for loop does not want to work with anything else than positive integers?

Asked by Camille Godin on 10 Mar 2023

Latest activity Edited by Jan on 10 Mar 2023

MATLAB Programming

1

answer

0 votes
1 view

Problem with derivative function

Asked by Alexis on 26 Feb 2023

Latest activity Edited by Stephen23 on 26 Feb 2023

Accepted Answer by John D'Errico

Mathematics and Optimization Symbolic Math Toolbox Symbolic Computations in MATLAB Conversion Between Symbolic and Numeric

1

answer

0 votes
3 views

how get second derivative of a function with one variable? I keep getting not enough input arguments?

Asked by Ali Mir on 23 Feb 2023

Latest activity Commented on by Walter Roberson on 23 Feb 2023

Mathematics and Optimization Symbolic Math Toolbox Mathematics Assumptions

3

answers

0 votes
9 views

How to perform derivative of a random signal without finite difference schemes?

Asked by Kalasagarreddi Kottakota on 20 Feb 2023

Latest activity Answered by Walter Roberson on 20 Feb 2023

Accepted Answer by Star Strider

Signal Processing DSP System Toolbox Signal Generation, Manipulation, and Analysis Signal Operations

1

answer

1 vote
2 views

Numerical method of solving three unkown parameters

Asked by Krista Maria Meinhardsdóttir on 11 Feb 2023

Latest activity Edited by Torsten on 12 Feb 2023

Physical Modeling Simscape Electrical Electrical Block Libraries Sources

0

answers

0 votes
3 views

Hi there, we are trying to do some project and we got this error like: Data 'T1r' is inferred as a variable size matrix, while its properties in the Model Explorer specify its size as inherited or fixed. Please check the 'Variable Size' check box and

Asked by Derya Tasdogen on 13 May 2017

Latest activity Edited by VBBV on 12 Feb 2023

MATLAB Language Fundamentals Loops and Conditional Statements

3

answers

0 votes
10 views

how to remove noise from curves and take their derivates

Asked by KIRAN noor on 16 Jan 2023

Latest activity Edited by KIRAN noor on 8 Feb 2023

Accepted Answer by Bruno Luong

AI, Data Science, and Statistics Curve Fitting Toolbox Splines Spline Postprocessing

1

answer

0 votes
1 view

Why du/dx obtained from excel and Matlab gives different results?

Asked by Raushan on 11 Jan 2023

Latest activity Commented on by Raushan on 12 Jan 2023

MATLAB Data Import and Analysis Data Import and Export Standard File Formats Spreadsheets

2

answers

0 votes
26 views

How can I obtain the derivative of a vector? Displacement-Velocity but what about acceleration? I am using the space state formulation

Asked by Fedilberto Gonzalez on 19 Dec 2021

Latest activity Commented on by Joe on 10 Jan 2023

Accepted Answer by Mitchell Thurston

Signal Processing Signal Processing Toolbox Vibration Analysis

1

answer

0 votes
4 views

how to substitute in simultaneous equations?

Asked by Medhanand Kalluri on 13 Oct 2021

Latest activity Answered by Imran on 4 Jan 2023

Mathematics and Optimization Symbolic Math Toolbox Mathematics Calculus

1

answer

0 votes
6 views

savitzky golay derivation graph plot

Asked by Alexai on 15 Dec 2022

Latest activity Commented on by Alexai on 29 Dec 2022

Accepted Answer by Sai Kiran

Signal Processing Signal Processing Toolbox Signal Generation and Preprocessing

1

answer

0 votes
0 views

How can I tackle basic calculus on MATLAB?

Asked by Andy on 9 Dec 2022

Latest activity Answered by Sai on 28 Dec 2022

Mathematics and Optimization Symbolic Math Toolbox

1

answer

0 votes
0 views

Cannot find the derivative of a function in terms of time

Asked by Spulber Alexandru on 24 Dec 2022

Latest activity Commented on by Sulaymon Eshkabilov on 24 Dec 2022

Accepted Answer by Sulaymon Eshkabilov

MATLAB Programming Functions Function Creation

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