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how to convert a 3D surface into a 2D contour?

This is how it can be done: H = openfig('ds2.fig'); % This is the extracted plot figure h = findobj(gca, 'Type', 'surfac...

how to convert a 3D surface into a 2D contour?

This is how it can be done: H = openfig('ds2.fig'); % This is the extracted plot figure h = findobj(gca, 'Type', 'surfac...

3 Monate vor | 0

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Use of interp2 in an arbitrary dataset

Is this what you wanted to obtain: % Given DATA: Data = [ 0.25 0.25 0.5; 0.50 0.60 1.5; 0.75 0.75 3.0];...

Use of interp2 in an arbitrary dataset

Is this what you wanted to obtain: % Given DATA: Data = [ 0.25 0.25 0.5; 0.50 0.60 1.5; 0.75 0.75 3.0];...

3 Monate vor | 0

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How to do bit-wise operations on symbolic variables that may be very long possibly larger than inter 64

Is this what you are trying to get: syms a b c n % Create symbols a = 12345; b = 9867; c = sym(0); n = 0; while a > ...

How to do bit-wise operations on symbolic variables that may be very long possibly larger than inter 64

Is this what you are trying to get: syms a b c n % Create symbols a = 12345; b = 9867; c = sym(0); n = 0; while a > ...

3 Monate vor | 1

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Plotting negative errorbar on semilogx

It looks like this is how to display the missing half of error bar values. The solution with the x- axis limit set up: D = read...

Plotting negative errorbar on semilogx

It looks like this is how to display the missing half of error bar values. The solution with the x- axis limit set up: D = read...

3 Monate vor | 0

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Plotting negative errorbar on semilogx

This is how the nagtive values can be displayed in the plot: D = readtable('file.xlsx'); IDX1 = log10(D.density)>0; semilogx(...

Plotting negative errorbar on semilogx

This is how the nagtive values can be displayed in the plot: D = readtable('file.xlsx'); IDX1 = log10(D.density)>0; semilogx(...

3 Monate vor | 0

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Invalid hardware message in Simulink

The error does not mean that the Simulink Instrument Control toolbox has an error. Your installed version of the toolbox may not...

Invalid hardware message in Simulink

The error does not mean that the Simulink Instrument Control toolbox has an error. Your installed version of the toolbox may not...

3 Monate vor | 0

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Use regexp to find all letters in string except one

This how it can be done: inputText = 'abcd1 23 ,.@_'; EXPR = '[a-cA-Ce-zA-Z]'; result = regexp(inputText, EXPR, 'match'); di...

Use regexp to find all letters in string except one

This how it can be done: inputText = 'abcd1 23 ,.@_'; EXPR = '[a-cA-Ce-zA-Z]'; result = regexp(inputText, EXPR, 'match'); di...

3 Monate vor | 0

Beantwortet

Cannot open the Distance protection example?

1st of all, make sure the spelling of the model name. 2nd, this is where you can see all available Simulink example models in S...

Cannot open the Distance protection example?

1st of all, make sure the spelling of the model name. 2nd, this is where you can see all available Simulink example models in S...

3 Monate vor | 0

Beantwortet

How can I record the sound produced after the LPC Algorithm?

If understood correctly, you are trying to record the filtered sounds. If so, audiowrite() can solve the task (to export the fil...

How can I record the sound produced after the LPC Algorithm?

If understood correctly, you are trying to record the filtered sounds. If so, audiowrite() can solve the task (to export the fil...

3 Monate vor | 0

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Linking markers in sequence of evaluated eigenvalue

Axis limits can be also adjust a bit more to get better display of the results, e.g.: a = -2.6152 + 5.0781i; b = -2....

Linking markers in sequence of evaluated eigenvalue

Axis limits can be also adjust a bit more to get better display of the results, e.g.: a = -2.6152 + 5.0781i; b = -2....

3 Monate vor | 0

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Linking markers in sequence of evaluated eigenvalue

a = -2.6152 + 5.0781i; b = -2.6195 + 5.0785i; c = -2.6237 + 5.0789i; d = -2.6280 + 5.0792i; ...

Linking markers in sequence of evaluated eigenvalue

a = -2.6152 + 5.0781i; b = -2.6195 + 5.0785i; c = -2.6237 + 5.0789i; d = -2.6280 + 5.0792i; ...

3 Monate vor | 0

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cufflinks command not found

Do you have bioinformatics toolbox? This function is part of the toolbox - Bioinformatics Toolbox Software Support Packages ...

cufflinks command not found

Do you have bioinformatics toolbox? This function is part of the toolbox - Bioinformatics Toolbox Software Support Packages ...

3 Monate vor | 0

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Use output of a loop as its input to a filter

This is the code: close all fs = 16e3; numFilts = 32; filter_number = 10; %range = [50 8000]; CF1=linspace(50, 8000, numFi...

Use output of a loop as its input to a filter

This is the code: close all fs = 16e3; numFilts = 32; filter_number = 10; %range = [50 8000]; CF1=linspace(50, 8000, numFi...

3 Monate vor | 0

| akzeptiert

Beantwortet

Use output of a loop as its input to a filter

If understood your question correctly, this is what you are trying to simulate, e.g.: close all fs = 16e3; numFilts = 32; fi...

Use output of a loop as its input to a filter

If understood your question correctly, this is what you are trying to simulate, e.g.: close all fs = 16e3; numFilts = 32; fi...

3 Monate vor | 1

Beantwortet

Obtain a Student License from a University

Hi Colleague, You had better contact Mathworks sales representative to get a solid answer to your questions. Here is one link...

Obtain a Student License from a University

Hi Colleague, You had better contact Mathworks sales representative to get a solid answer to your questions. Here is one link...

3 Monate vor | 0

Beantwortet

Some slowness in Simulink with Matlab R2023b

There might be a few different issues with a slow response. To resolve them, these steps might be be helpful or resolve the issu...

Some slowness in Simulink with Matlab R2023b

There might be a few different issues with a slow response. To resolve them, these steps might be be helpful or resolve the issu...

3 Monate vor | 0

Beantwortet

FFT resolution and RelaTol and AbsTol

There are several critical points to consider here: Numerical Noise. Higher tolerances of the ODE solvers may take larger steps...

FFT resolution and RelaTol and AbsTol

There are several critical points to consider here: Numerical Noise. Higher tolerances of the ODE solvers may take larger steps...

3 Monate vor | 0

| akzeptiert

Beantwortet

I want the equation of a graph data.

Here is the answer code that I posted for your prevous post that works in the same way: D = load('Patel_Data.txt'); [x, IDX] =...

I want the equation of a graph data.

Here is the answer code that I posted for your prevous post that works in the same way: D = load('Patel_Data.txt'); [x, IDX] =...

3 Monate vor | 0

Beantwortet

How can i get exact data from a figure?

Here is the fit model computed using your data: D = [0 0 93.07876 0.224404 186.1575 ...

How can i get exact data from a figure?

Here is the fit model computed using your data: D = [0 0 93.07876 0.224404 186.1575 ...

3 Monate vor | 0

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Warning: Negative data ignored

Note that log() of a negative number can't be plotted that is correct. If you want to show their abs values in different color, ...

Warning: Negative data ignored

Note that log() of a negative number can't be plotted that is correct. If you want to show their abs values in different color, ...

3 Monate vor | 0

Beantwortet

How can i get exact data from a figure?

Obtain data from the existign MATLAB figure, e.g.: open('Exercise_1.fig') xd = get(get(gca,'children'),'xdata'); % Obtain xda...

How can i get exact data from a figure?

Obtain data from the existign MATLAB figure, e.g.: open('Exercise_1.fig') xd = get(get(gca,'children'),'xdata'); % Obtain xda...

3 Monate vor | 0

Beantwortet

creating nodes on an axis normal to a plane

Is this what you are looking for: center = [-24.3053980118084 -192.105601596377 -203.317238506250]; N = [-23.657031035515...

creating nodes on an axis normal to a plane

Is this what you are looking for: center = [-24.3053980118084 -192.105601596377 -203.317238506250]; N = [-23.657031035515...

3 Monate vor | 0

Beantwortet

what training and tools do I need to display RF Propagation coverage on a map

These are the points to consider. To display the RF proposation coverage from an antenna on a 3D map using the Mapping Toolbox t...

what training and tools do I need to display RF Propagation coverage on a map

These are the points to consider. To display the RF proposation coverage from an antenna on a 3D map using the Mapping Toolbox t...

3 Monate vor | 0

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Exporting Simulink Scope Results to Excel

Did you remove the tick mark from Limit data points to last: 5000

Exporting Simulink Scope Results to Excel

Did you remove the tick mark from Limit data points to last: 5000

3 Monate vor | 1

| akzeptiert

Beantwortet

How to save row vector or cell array in a Table?

Here is a couple of ways to convert row vector into a table and cell array, e.g.: numRows = 200; numVars = 2; rowvector = ran...

How to save row vector or cell array in a Table?

Here is a couple of ways to convert row vector into a table and cell array, e.g.: numRows = 200; numVars = 2; rowvector = ran...

3 Monate vor | 0

Beantwortet

Best way to calculate color difference score

Here are a few points to consider: Your approach of converting the RGB values to the LAB colorspace and computing the deltaE be...

Best way to calculate color difference score

Here are a few points to consider: Your approach of converting the RGB values to the LAB colorspace and computing the deltaE be...

3 Monate vor | 0

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e^x maclaurin serie

A function can be written to compute Mclaurin series approximation, e.g.: % E.g.: approximation of exp(x) at x = pi x = pi; ...

e^x maclaurin serie

A function can be written to compute Mclaurin series approximation, e.g.: % E.g.: approximation of exp(x) at x = pi x = pi; ...

3 Monate vor | 0

Beantwortet

Find the solution of the coupled system of equations

The accepted answer is NOT the least squares method as mentioned in the question itself. F11 = 0.86; F12 = -2.3; F21 = 6.8; ...

Find the solution of the coupled system of equations

The accepted answer is NOT the least squares method as mentioned in the question itself. F11 = 0.86; F12 = -2.3; F21 = 6.8; ...

3 Monate vor | 0

Beantwortet

Create a 4D array from 3D array with 3 columns, and 1D (row only) array with 3 columns

If understood correctly, this is what you are trying to get, e.g.: rng(13) % for reproducibility A = rand(5, 3); size...

Create a 4D array from 3D array with 3 columns, and 1D (row only) array with 3 columns

If understood correctly, this is what you are trying to get, e.g.: rng(13) % for reproducibility A = rand(5, 3); size...

3 Monate vor | 0

Beantwortet

Find the solution of the coupled system of equations

Applying the LS method for solving such systems is relatively straight forward, e.g.: b1 = 3x + 2y-3z b2 = 2x-y+5z b3 = -3x+6...

Find the solution of the coupled system of equations

Applying the LS method for solving such systems is relatively straight forward, e.g.: b1 = 3x + 2y-3z b2 = 2x-y+5z b3 = -3x+6...

3 Monate vor | 0