Answered

Gauss-Seidel method Help

Hi, Refer to the following code: The following code performs Gauss-Seidel... clc clear close all A=[5 -2 3 0 6; -3 9 1 -2 ...

Gauss-Seidel method Help

Hi, Refer to the following code: The following code performs Gauss-Seidel... clc clear close all A=[5 -2 3 0 6; -3 9 1 -2 ...

4 mesi ago | 0

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Answered

Gauss-Seidel code gives wrong answers

Hi, Seems duplicate questions are posted by mistake, kindly refer to ans using following link: https://www.mathworks.com/matla...

Gauss-Seidel code gives wrong answers

Hi, Seems duplicate questions are posted by mistake, kindly refer to ans using following link: https://www.mathworks.com/matla...

4 mesi ago | 0

Answered

help with plotting quadratic

Hi, Refer to the following link: https://in.mathworks.com/matlabcentral/answers/371211-how-to-create-a-smooth-curve-through-da...

help with plotting quadratic

Hi, Refer to the following link: https://in.mathworks.com/matlabcentral/answers/371211-how-to-create-a-smooth-curve-through-da...

4 mesi ago | 0

Answered

webcam 명령어 사용중 다음과 같은 오류가 발생했습니다.

Hi, This error may arise because of multiple reasons, I am assuming that you have Image Acquisition Toolbox and the webcam was ...

webcam 명령어 사용중 다음과 같은 오류가 발생했습니다.

Hi, This error may arise because of multiple reasons, I am assuming that you have Image Acquisition Toolbox and the webcam was ...

4 mesi ago | 1

Answered

using pcfitcylinder - unexpected results?

Hi, Please refer to the following code: r=1; %radius length=1; ntheta=100; % number of points to sample around circumference...

using pcfitcylinder - unexpected results?

Hi, Please refer to the following code: r=1; %radius length=1; ntheta=100; % number of points to sample around circumference...

4 mesi ago | 0

Answered

How I plot 3d graph of known x,y,z ?

Hi, Kindly refer to the following code: x=[1 5 10 50 100]; y=[0.001 0.125 0.25 0.5 15 10 50 100]; Z=[0.7395 0.8675 0.8899 0....

How I plot 3d graph of known x,y,z ?

Hi, Kindly refer to the following code: x=[1 5 10 50 100]; y=[0.001 0.125 0.25 0.5 15 10 50 100]; Z=[0.7395 0.8675 0.8899 0....

4 mesi ago | 0

Answered

How to plot CWT of a signal without cone of influence (COI)

Hi, This seems to be an expected behaviour as COI shows where edge effects become significant and Gray regions outside the dash...

How to plot CWT of a signal without cone of influence (COI)

Hi, This seems to be an expected behaviour as COI shows where edge effects become significant and Gray regions outside the dash...

5 mesi ago | 0

Answered

Converting code from old CWT to new CWT

Hi, Variables fb and fc represents properties of the Morse Wavelet used to determine the Continuous Wavelet Transform (CWT) of ...

Converting code from old CWT to new CWT

Hi, Variables fb and fc represents properties of the Morse Wavelet used to determine the Continuous Wavelet Transform (CWT) of ...

5 mesi ago | 0

Answered

generating Co-ordinates from a convex hull or 3d shape

Hi, The following code illustrates the generation of required number of points inside a convex hull. It makes use of convhull(...

generating Co-ordinates from a convex hull or 3d shape

Hi, The following code illustrates the generation of required number of points inside a convex hull. It makes use of convhull(...

5 mesi ago | 0

Answered

How to use Extract interest point descriptors in videos of folders

Hello, I am assuming that you are making use of a Neural Network for classification purpose. In order to train Network using...

How to use Extract interest point descriptors in videos of folders

Hello, I am assuming that you are making use of a Neural Network for classification purpose. In order to train Network using...

5 mesi ago | 0

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Answered

Computation of Match Metric in matchFeatures

Hi, Each feature vector is normalized before computing similarity score between feature vectors. This brings each value of feat...

Computation of Match Metric in matchFeatures

Hi, Each feature vector is normalized before computing similarity score between feature vectors. This brings each value of feat...

5 mesi ago | 0

Answered

Isolate the root image from the background

Hey, Color Thresholder app can be used to segment out the roots and background as illustrated (using colorThresholder command) ...

Isolate the root image from the background

Hey, Color Thresholder app can be used to segment out the roots and background as illustrated (using colorThresholder command) ...

5 mesi ago | 0

Answered

Cutting an image through its boundaries

Hi, After definning the boundaries using bwboudaries() try making use of poly2mask() under the for loop to crop out the interes...

Cutting an image through its boundaries

Hi, After definning the boundaries using bwboudaries() try making use of poly2mask() under the for loop to crop out the interes...

5 mesi ago | 0

Answered

Convert global to local co-ordinate system

Hi, Global2localcoord() is used to convert global to local coordinates. Link: https://in.mathworks.com/help/phased/ref/global2...

Convert global to local co-ordinate system

Hi, Global2localcoord() is used to convert global to local coordinates. Link: https://in.mathworks.com/help/phased/ref/global2...

5 mesi ago | 0

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Answered

Best image format for further analysis

Hi, TIFF is currently the best format to save images with least loss (best of my knowledge). For further understanding kindly...

Best image format for further analysis

Hi, TIFF is currently the best format to save images with least loss (best of my knowledge). For further understanding kindly...

5 mesi ago | 0

| accepted

Answered

matlab 프로그램을 영어로 바꾸고 싶으면 어떻게 하나요?

Hi, In Windows, MATLAB displays its UI elements according to the system language, defined as the "system locale" (i.e. if the c...

matlab 프로그램을 영어로 바꾸고 싶으면 어떻게 하나요?

Hi, In Windows, MATLAB displays its UI elements according to the system language, defined as the "system locale" (i.e. if the c...

5 mesi ago | 0

Answered

Convert to MATLAB Code

Hi, Following code illustrates the implementation of the above equation: x=[2 3]; %x vector f=function_5(x); function f...

Convert to MATLAB Code

Hi, Following code illustrates the implementation of the above equation: x=[2 3]; %x vector f=function_5(x); function f...

5 mesi ago | 0

| accepted

Answered

filter2() returns darker image

Hi, Following code illustrates the interpolation using filter2 and fspecial clear close all clc foto=imread('office_3.jp...

filter2() returns darker image

Hi, Following code illustrates the interpolation using filter2 and fspecial clear close all clc foto=imread('office_3.jp...

5 mesi ago | 0

Answered

How to generate orthographic projection/perspective view of 3D object?

Hi, Kindly have a look at the following example: https://in.mathworks.com/help/map/the-globe-display-compared-with-the-orthogr...

How to generate orthographic projection/perspective view of 3D object?

Hi, Kindly have a look at the following example: https://in.mathworks.com/help/map/the-globe-display-compared-with-the-orthogr...

5 mesi ago | 0

| accepted

Answered

Dividing Bounding box into equal parts

Hi, Following code may help: clc close all clear % bounding box [x y width height] %Assuming (x,y) represents a starting p...

Dividing Bounding box into equal parts

Hi, Following code may help: clc close all clear % bounding box [x y width height] %Assuming (x,y) represents a starting p...

5 mesi ago | 0

Answered

Converting a 3D polar binary image to a cartesian 3D binary image

Hi, Try making use of the code, illustrated in the following link: https://in.mathworks.com/matlabcentral/answers/92062-how-do...

Converting a 3D polar binary image to a cartesian 3D binary image

Hi, Try making use of the code, illustrated in the following link: https://in.mathworks.com/matlabcentral/answers/92062-how-do...

5 mesi ago | 0

Answered

Finding corresponding values from a 3d Surface

Hello, Following code may help: clc close all clear %Z=11.5295; ang_vel=60; %Winkelgeschwindigkeit während...

Finding corresponding values from a 3d Surface

Hello, Following code may help: clc close all clear %Z=11.5295; ang_vel=60; %Winkelgeschwindigkeit während...

5 mesi ago | 0

Answered

Sorting Data to follow down a line

Hi, I am getting the following output using the above mentioned code: load('data (1).mat'); scatter(col,row); figure plot...

Sorting Data to follow down a line

Hi, I am getting the following output using the above mentioned code: load('data (1).mat'); scatter(col,row); figure plot...

5 mesi ago | 0

Answered

How to add image 'x' to even frames and one image 'y' to odd frames

Hi, According to your description there doesn't seem any need for nested loops. Try making use of the following code: outputVi...

How to add image 'x' to even frames and one image 'y' to odd frames

Hi, According to your description there doesn't seem any need for nested loops. Try making use of the following code: outputVi...

5 mesi ago | 1

| accepted

Answered

transform column of inequality data??

Hi, Kindly try using the following code: clc close all clear var=readcell('data_example (3)'); %Load data tbl{1,1}=var{1,...

transform column of inequality data??

Hi, Kindly try using the following code: clc close all clear var=readcell('data_example (3)'); %Load data tbl{1,1}=var{1,...

5 mesi ago | 0

Answered

How to find onset of a signal?

Hi, Try making use of findchangepts() function https://in.mathworks.com/help/signal/ref/findchangepts.html Hope it helps!!

How to find onset of a signal?

Hi, Try making use of findchangepts() function https://in.mathworks.com/help/signal/ref/findchangepts.html Hope it helps!!

5 mesi ago | 0

Answered

Documentation conflict for using UIAxes as a parent for imshow?

Hi, I have brought this issue to the notice of our team. They will investigate the matter further. Thanks for notifying.

Documentation conflict for using UIAxes as a parent for imshow?

Hi, I have brought this issue to the notice of our team. They will investigate the matter further. Thanks for notifying.

5 mesi ago | 0

| accepted

Answered

Slice volume data with X=Y plane?

Hi, Following code may help, clc close all clear n = 10; rmax = 10; x = linspace(-rmax,rmax,n); y = linspace(-rmax,rmax,...

Slice volume data with X=Y plane?

Hi, Following code may help, clc close all clear n = 10; rmax = 10; x = linspace(-rmax,rmax,n); y = linspace(-rmax,rmax,...

5 mesi ago | 0

| accepted

Answered

Plotting 3D parametric surfaces

Hi, Variable a and b tends to be constants. Equation of ellipsoid as in your (a) part of the question is as follows: x^2/a^2 +...

Plotting 3D parametric surfaces

Hi, Variable a and b tends to be constants. Equation of ellipsoid as in your (a) part of the question is as follows: x^2/a^2 +...

5 mesi ago | 0

Answered

Best way to plot doublelog data with 0 values?

Hi, kindly try to project the data upon the shifted logarithmic scale, it will help you in representing sparse data as well as ...

Best way to plot doublelog data with 0 values?

Hi, kindly try to project the data upon the shifted logarithmic scale, it will help you in representing sparse data as well as ...

5 mesi ago | 0