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Results for tag:"gradient" (487 results)

Results 51 - 100 of 487

1

answer

0 votes
2 views

How to obtain coloured circles/spheres with and without a colour gradient in plots?

Asked by Giuseppe on 29 Sep 2022

Latest activity Commented on by Giuseppe on 8 Oct 2022

Accepted Answer by Vishesh

MATLAB Graphics Graphics Performance

1

answer

0 votes
1 view

Coming back from gradient using circshift for image processing

Asked by laura bagnale on 3 Oct 2022

Latest activity Commented on by laura bagnale on 4 Oct 2022

Accepted Answer by Matt J

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

2

answers

0 votes
30 views

how to use derivative of function using gradient?

Asked by Gal Shaked on 21 Sep 2022

Latest activity Commented on by Gal Shaked on 28 Sep 2022

MATLAB Mathematics Numerical Integration and Differential Equations Ordinary Differential Equations

1

answer

0 votes
2 views

Gradient of a Vector function

Asked by Naweed Niaz on 20 Sep 2022

Latest activity Commented on by Torsten on 20 Sep 2022

Accepted Answer by KSSV

Mathematics and Optimization Symbolic Math Toolbox Mathematics Linear Algebra

1

answer

0 votes
99 views

how can i get a slope in the loglog plot?

Asked by 준형 박 on 14 Sep 2022

Latest activity Edited by 준형 박 on 15 Sep 2022

Accepted Answer by Torsten

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

1

answer

0 votes
20 views

How can I take the derivative of data from a .csv file and store it in a table?

Asked by Justin Hollis on 27 May 2020

Latest activity Edited by Douglas Novaes on 11 Sep 2022

Accepted Answer by Cris LaPierre

MATLAB Language Fundamentals Data Types Tables

2

answers

0 votes
37 views

How to calculate the small changes in a signal?

Asked by Susan on 31 Aug 2022

Latest activity Commented on by Susan on 9 Sep 2022

Accepted Answer by Star Strider

Signal Processing Signal Processing Toolbox Digital and Analog Filters Analog Filters

1

answer

0 votes
5 views

Provide partial gradient and Hessian to fminunc.

Asked by Michael Stollenwerk on 24 Aug 2022

Latest activity Edited by Torsten on 24 Aug 2022

Accepted Answer by Torsten

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

2

answers

0 votes
1 view

Supplying gradient for the subset of parameters

Asked by zym on 11 Aug 2022

Latest activity Commented on by Bruno Luong on 11 Aug 2022

Accepted Answer by Alan Weiss

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
2 views

Fitting a line of best fit on a plot only between a restricted domain.

Asked by Bodhi Ruffels on 10 Aug 2022

Latest activity Edited by Matt J on 10 Aug 2022

Sciences Material Sciences Stress and Strain

2

answers

0 votes
1 view

How do I create a gradient border around an image?

Asked by Ignas Sveikauskas on 11 May 2017

Latest activity Edited by DGM on 16 Jul 2022

Accepted Answer by Walter Roberson

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

2

answers

0 votes
0 views

how to find the gradient of pixels in angular direction?

Asked by prasad on 2 Jan 2013

Latest activity Edited by Mehri Mehrnia on 11 Jul 2022

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

2

answers

1 vote
88 views

Minimize a function using gradient descent

Asked by Shikhar Singh on 11 Apr 2022

Latest activity Commented on by Tatiana Danilova on 7 Jul 2022

Accepted Answer by Torsten

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

1

answer

0 votes
6 views

Finding the coordinates of a point given the gradient, distance and one set of coordinates

Asked by Adil Saeed on 27 Jun 2022

Latest activity Commented on by Adil Saeed on 30 Jun 2022

Accepted Answer by Torsten

Signal Processing Wavelet Toolbox Discrete Multiresolution Analysis

1

answer

0 votes
1 view

Can I disable intermediate calculations for fmincon

Asked by Fangning Zheng on 24 Jun 2022

Latest activity Commented on by John D'Errico on 24 Jun 2022

Accepted Answer by Matt J

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
16 views

Visualizing image deformation (object shrinkage)

Asked by Thomas on 11 Nov 2020

Latest activity Commented on by Simson Hutagalung on 24 Jun 2022

Image Processing and Computer Vision Image Processing Toolbox 3-D Volumetric Image Processing

1

answer

0 votes
2 views

Gradient of a multiple line 2d plot,

Asked by Frederik Reese on 14 Jun 2022

Latest activity Commented on by Mathieu NOE on 17 Jun 2022

Accepted Answer by Mathieu NOE

MATLAB Graphics 2-D and 3-D Plots Discrete Data Plots

0

answers

0 votes
2 views

Minimalization sum of three polynominal function with constraints

Asked by Pawel Bekus on 7 Jun 2022

Latest activity Commented on by Pawel Bekus on 8 Jun 2022

Mathematics and Optimization Optimization Toolbox Optimization Results Solver Outputs and Iterative Display

1

answer

0 votes
8 views

How to apply gradient metod to a single variable optimization problem

Asked by Szymon Zajac on 5 Jun 2022

Latest activity Edited by Torsten on 5 Jun 2022

Accepted Answer by Torsten

Mathematics and Optimization Symbolic Math Toolbox MuPAD MuPAD Language Fundamentals Data Types Data Structures Common Operations

1

answer

0 votes
3 views

Creating an actorLossFunction for ContinuousDeterministicActor

Asked by rtn on 24 May 2022

Latest activity Answered by Takeshi Takahashi on 2 Jun 2022

Accepted Answer by Takeshi Takahashi

AI, Data Science, and Statistics Deep Learning Toolbox Applications Autonomous and Control Systems Reinforcement Learning

0

answers

0 votes
1 view

Read and detect font from RGB image

Asked by Raphael Pesch on 11 May 2022

Latest activity Commented on by Raphael Pesch on 13 May 2022

MATLAB Graphics Images Modify Image Colors

1

answer

0 votes
27 views

Minimize a function using Newton's Method

Asked by Shikhar Singh on 13 Apr 2022

Latest activity Commented on by Matt J on 13 Apr 2022

MATLAB Mathematics

1

answer

0 votes
32 views

Gradient Descent for function with multiple variables

Asked by Shikhar Singh on 12 Apr 2022

Latest activity Edited by Matt J on 12 Apr 2022

Accepted Answer by Matt J

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

1

answer

0 votes
11 views

Plotting Gradient of a 3-variable Function

Asked by NegIn on 10 Apr 2022

Latest activity Edited by Torsten on 10 Apr 2022

MATLAB Graphics 2-D and 3-D Plots

2

answers

0 votes
50 views

Finding gradient of a part of a graph

Asked by Yen Tien Yap on 9 Apr 2022

Latest activity Edited by Tala on 9 Apr 2022

Accepted Answer by Sam Chak

MATLAB Mathematics Graph and Network Algorithms Construction Directed Graphs

1

answer

0 votes
14 views

Creating longer linspace array from 2 linspace arrays

Asked by Trevyn Woolf on 4 Apr 2022

Latest activity Commented on by Trevyn Woolf on 4 Apr 2022

Accepted Answer by David Hill

MATLAB Graphics Formatting and Annotation Colormaps Red

1

answer

0 votes
85 views

How to calculate slope/gradient in 3D surface data

Asked by Frhnh R on 27 Apr 2020

Latest activity Commented on by Seven Nguyen on 23 Mar 2022

MATLAB Graphics Printing and Saving

1

answer

0 votes
32 views

How to plot gradients ?

Asked by qweasd on 1 Oct 2020

Latest activity Edited by Niklas Kurz on 13 Mar 2022

Accepted Answer by Star Strider

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

1

answer

0 votes
2 views

How to compute the gradient at each point of an arbitrary symbolic curve defined by "n" points?

Asked by Suhas Raghavendra Kulkarni on 13 Feb 2022

Latest activity Commented on by VBBV on 13 Feb 2022

Accepted Answer by VBBV

Mathematics and Optimization Symbolic Math Toolbox

0

answers

0 votes
4 views

Create a function that can evaluate the gradient of any function with "n" number of variables

Asked by Francis Pantuso on 3 Feb 2022

Latest activity Commented on by Walter Roberson on 3 Feb 2022

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

1 vote
0 views

Why do I receive different answers from the derivative with and without using chain rule?

Asked by Thanakrit Fudulwatjananon on 29 Jan 2022

Latest activity Commented on by Matt J on 30 Jan 2022

Accepted Answer by Matt J

Mathematics and Optimization Symbolic Math Toolbox Mathematics Assumptions

1

answer

0 votes
1 view

Use colormap to color axis?

Asked by Roger Breton on 16 Jan 2022

Latest activity Commented on by Walter Roberson on 17 Jan 2022

MATLAB Graphics Formatting and Annotation Colormaps Red

1

answer

0 votes
35 views

Calculating the deformation gradient for a 3D surface

Asked by Amin Kassab-Bachi on 15 Jan 2022

Latest activity Commented on by Amin Kassab-Bachi on 15 Jan 2022

Sciences Material Sciences Stress and Strain

0

answers

0 votes
6 views

How to use the gradient with respect to a given vector?

Asked by Zac Minson on 13 Dec 2021

Latest activity Edited by Zac Minson on 14 Dec 2021

Mathematics and Optimization Optimization Toolbox Nonlinear Optimization

0

answers

0 votes
1 view

How to obtain the X,Y,Z index of the high intensity stripes/bands appearing the image shown below?

Asked by Megha on 12 Dec 2021

Latest activity Edited by Image Analyst on 12 Dec 2021

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

2

answers

0 votes
6 views

Find gradient ascent for 3D surface

Asked by HAMID on 28 Nov 2021

Latest activity Commented on by Star Strider on 29 Nov 2021

Accepted Answer by Star Strider

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

2

answers

0 votes
2 views

Jacobin matrix of the NN's output respect to the input

Asked by Yunshen Huang on 19 Feb 2020

Latest activity Answered by Pan Zhao on 8 Nov 2021

Physical Modeling Simscape Electrical Modeling and Simulation Basics Parameterization Methods

0

answers

0 votes
3 views

derive with fft and ifft

Asked by Rabih Sokhen on 2 Nov 2021

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
18 views

How exactly does the gradient function work when applying it to an image?

Asked by Flint Marko on 1 Nov 2021

Latest activity Edited by Chris on 1 Nov 2021

Accepted Answer by Chris

Image Processing and Computer Vision Image Processing Toolbox Geometric Transformation and Image Registration

1

answer

0 votes
30 views

Normal vector to surface in a specific point

Asked by Alessandro on 26 May 2014

Latest activity Answered by Semiha YILMAZER on 12 Oct 2021

AI, Data Science, and Statistics Curve Fitting Toolbox Smoothing

1

answer

0 votes
2 views

How to plot quivers only on pixels with an intensity greater than 0?

Asked by Flint Marko on 20 Sep 2021

Latest activity Edited by Cris LaPierre on 20 Sep 2021

Accepted Answer by Cris LaPierre

MATLAB Graphics 2-D and 3-D Plots Vector Fields

1

answer

0 votes
2 views

Find gradient numerically for the equation

Asked by MD JAHIDUL ISLAM on 19 Sep 2021

Latest activity Answered by Alan Weiss on 20 Sep 2021

Accepted Answer by Alan Weiss

Mathematics and Optimization Optimization Toolbox Systems of Nonlinear Equations Newton-Raphson Method

2

answers

0 votes
17 views

How can I detect constant signal patch from whole signal by using matlab script ?

Asked by Kaustubh hike on 17 Sep 2021

Latest activity Edited by Image Analyst on 17 Sep 2021

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

0

answers

0 votes
4 views

Elegant way to calculate heat flux for heat equation

Asked by Olaf Popczyk on 17 Sep 2021

Latest activity Commented on by Bjorn Gustavsson on 17 Sep 2021

Sciences Material Sciences Thermal Analysis

1

answer

0 votes
40 views

Central difference method or Diff for trajectories?

Asked by Mohamad Mossad on 10 Sep 2021

Latest activity Commented on by Jan on 10 Sep 2021

Accepted Answer by Jan

Sciences Physics

2

answers

0 votes
155 views

Calculate the gradient of a function

Asked by amine&& on 13 Sep 2016

Latest activity Answered by garrett batt on 26 Aug 2021

Accepted Answer by Walter Roberson

Mathematics and Optimization Symbolic Math Toolbox Mathematics Linear Algebra

2

answers

0 votes
1 view

How can you sum up all vectors from a quiver plot?

Asked by Flint Marko on 16 Aug 2021

Latest activity Commented on by Adam Danz on 17 Aug 2021

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

1

answer

0 votes
17 views

Can you use an image gradient to complete a quiver plot?

Asked by Pranaya Kansakar on 10 May 2020

Latest activity Commented on by darova on 14 Aug 2021

Accepted Answer by darova

Image Processing and Computer Vision Image Processing Toolbox Import, Export, and Conversion Image Type Conversion

1

answer

0 votes
1 view

How to add more than one radial gradients dispersed on a 2D grid

Asked by Betty Villantay on 6 Aug 2021

Latest activity Commented on by DGM on 7 Aug 2021

MATLAB Mathematics Graph and Network Algorithms Construction Directed Graphs

1

answer

0 votes
0 views

Replacing function variables with a vector before taking a gradient

Asked by Valeri Aronov on 30 Jul 2021

Latest activity Answered by Walter Roberson on 31 Jul 2021

Accepted Answer by Walter Roberson

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

Results 51 - 100 of 487