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Matlab Plotting command problem

Even though you have not mentioned any error, there is a tiny point linked with hold on command. It needs to be followed at the ...

Matlab Plotting command problem

Even though you have not mentioned any error, there is a tiny point linked with hold on command. It needs to be followed at the ...

8 meses hace | 0

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How to ignore special characters and retrieve the data prior to the character

Here is one possible solution, to get the data correctly from the data file: % Open the data file for reading FID = fopen('tem...

How to ignore special characters and retrieve the data prior to the character

Here is one possible solution, to get the data correctly from the data file: % Open the data file for reading FID = fopen('tem...

8 meses hace | 0

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Solve equations of motion containing matrices and partial derivatives

Your posted code has a few critical issues to be addressed before executing it. (1) epsilon_rp is undefined; (2) y(1) =4.3; bu...

Solve equations of motion containing matrices and partial derivatives

Your posted code has a few critical issues to be addressed before executing it. (1) epsilon_rp is undefined; (2) y(1) =4.3; bu...

8 meses hace | 0

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Summing two signals should result in zero, but doesn't

Note that the matlab's PRECISION is not ABSOLUTE. See this example of Pythogorian theorem: a = -pi:pi/100:pi; F = 1 - (sin(a)....

Summing two signals should result in zero, but doesn't

Note that the matlab's PRECISION is not ABSOLUTE. See this example of Pythogorian theorem: a = -pi:pi/100:pi; F = 1 - (sin(a)....

8 meses hace | 0

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

Note that it is clear from the colorbar scale (Figure 2 in your question) that there must be another operation before obtaining ...

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

Note that it is clear from the colorbar scale (Figure 2 in your question) that there must be another operation before obtaining ...

8 meses hace | 0

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Error in resampling function

If you want to use fs = 5000 Hz, then the command syntax has to be resample(x_siganl, time, fs_new) This is how it should be don...

Error in resampling function

If you want to use fs = 5000 Hz, then the command syntax has to be resample(x_siganl, time, fs_new) This is how it should be don...

8 meses hace | 0

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How to compute forces in global reference frame?

Presuming that you are also using some blocks from SimScape toolbox in the Simulink environment, here are some points to conside...

How to compute forces in global reference frame?

Presuming that you are also using some blocks from SimScape toolbox in the Simulink environment, here are some points to conside...

8 meses hace | 0

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How do I change the current directory in Simulink Onramp?

Even if you are working online, you can still go for "Save As" option (upper left corner) to select the directory where to save ...

How do I change the current directory in Simulink Onramp?

Even if you are working online, you can still go for "Save As" option (upper left corner) to select the directory where to save ...

8 meses hace | 1

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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...

8 meses hace | 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];...

8 meses hace | 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 > ...

8 meses hace | 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...

9 meses hace | 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(...

9 meses hace | 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...

9 meses hace | 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...

9 meses hace | 0

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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...

9 meses hace | 0

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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...

9 meses hace | 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....

9 meses hace | 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; ...

9 meses hace | 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 ...

9 meses hace | 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...

9 meses hace | 0

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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...

9 meses hace | 1

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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...

9 meses hace | 0

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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...

9 meses hace | 0

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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...

9 meses hace | 0

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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] =...

9 meses hace | 0

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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 ...

9 meses hace | 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, ...

9 meses hace | 0

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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...

9 meses hace | 0

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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...

9 meses hace | 0