Answered
What is the different between int_T in matlab S-function or mexfunction and int_t in C?
int_T, real_T (upper case T) are data types used by MATLAB and Simulink and are defined in shipped file "tmwtypes.h". They prove...

ongeveer 7 jaar ago | 0

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Answered
Revolute robot arm by a certain angle (degrees)
Hi, I am assuming that you are looking to specify initial state positions for the revolute joint. This can be done in the "St...

ongeveer 7 jaar ago | 0

Answered
Arduino and Simulink not working together over serial
Hi Michael, Have you tried sending data using Serial.write()? Also, check out the Serial Receive block from the Support P...

ongeveer 7 jaar ago | 0

Answered
Plotting ROC for fitcecoc svm classifier
Hi Roohollah, The reason you are getting this error because you defined the positive class to be "true" in the perfcurve func...

ongeveer 7 jaar ago | 1

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Answered
Set programmatically a Data Cursor in an Axes represenation in a GUI
Hi Ismael, You can use the following method to create a data tip in another figure and set it's position from the getCursorIn...

ongeveer 7 jaar ago | 3

Answered
Simulink gas Turbine model
Hi Pradeep, You mentioned that "My Professor wants to see the Simulink Model in such a way that when he clicks on each Simuli...

ongeveer 7 jaar ago | 0

Answered
Can Matlab System Object class inherit from a "regular" class? Anyone has an example?
Hi Ibra, You should be able to inherit from a different class. I am attaching a small example here to demonstrate this. A...

ongeveer 7 jaar ago | 0

Answered
shield motor adafruit V2 and I2C communication?
Hi Gerard, You can refer to the following demo: <https://www.mathworks.com/help/supportpkg/arduinoio/ug/control-motors-usi...

ongeveer 7 jaar ago | 0

Answered
Real time simulink build error
Hi Rajashree, This issue can occur if your machine does not have appropriate permissions to edit the registry. The Microsoft...

ongeveer 7 jaar ago | 1

Answered
Camera position in the 3-D Point Cloud Registration and Stitching example
Hi Christopher, I believe with respect to each point cloud, the camera is located at the origin. Hence, to show the camera po...

ongeveer 7 jaar ago | 0

Answered
I am using the patch function and I am trying to set a FaceColor in 2017a and nothing is working. Does anyone have any suggestions?
Hi Rashida, The reason you are seeing this behavior is because MATLAB could not create a face given vertices coordinates as "...

ongeveer 7 jaar ago | 0

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Answered
Create a function to calculate error, approximation, exact, etc.
Hi, You can refer to the "taylor" function in Symbolic Math Toolbox. <https://www.mathworks.com/help/symbolic/taylor.html>...

ongeveer 7 jaar ago | 0

Answered
Data Acquisition board supported by simulink real time desktop?
Hi Sid, The documentation links you referred belong to two different products i.e. Simulink Desktop Real Time and Simulink Re...

ongeveer 7 jaar ago | 1

Answered
Does it exist function for a Simulink model related to time (more or less like 'now') ?
Hi Damiano, If you would like to use the "now" functionality in Simulink for simulation purposes, please refer to the followi...

ongeveer 7 jaar ago | 0

Answered
Generating code in the signal analyzer
Hi Barry, The ability to generate MATLAB scripts from Signal Analyzer app is added in R2017b (See the release notes link belo...

ongeveer 7 jaar ago | 1

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Answered
Retrieve Elevation Data from Web Map Server is not working
Hi Olga, I believe the NASA server has changed recently which is causing this issue. To workaround this, you can try and use ...

meer dan 7 jaar ago | 0

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Answered
How can I find a good initial guess for Levenberg-Marquardt algorithm?
Hi Ale, I don't believe there is a "correct" answer for finding the initial guess for an optimization problem. It depends on ...

meer dan 7 jaar ago | 0

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Answered
Use of hgtransform with axesm / mapping toolbox
Hi Chris, That lat and lon variables in your code span from [0 30] and [0 20] respectively, as opposed to the actual limits s...

meer dan 7 jaar ago | 0

Answered
How to create a multivariate gaussian mixture model??
Hi Akshara, The <https://www.mathworks.com/help/stats/gmdistribution.html#examples gmdistribution> function supports multivar...

meer dan 7 jaar ago | 0

Answered
How to arrange data for time series classification learning
Hi Malte, I believe you will need to pre-process the time series data to extract features for the classification learner. Som...

meer dan 7 jaar ago | 0

Answered
Invalid MEX-file error, undefined symbol...
Hi Corey, You should check with the author regarding compatibility with Ubuntu 16.04 and MATLAB R2014a. Mex files are not sup...

meer dan 7 jaar ago | 0

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Answered
Bio-Formats importer and fluorescent video
Hi Douglas, Have you tried using one of the following? <https://www.mathworks.com/help/images/ref/implay.html> <https:/...

meer dan 7 jaar ago | 0

Answered
I'm looking for some help in reading a TCX file so that I can null increasing elevation data.
Hi Robin, You can try and use the MATLAB import tool using the "Import Data" button in the Home tab. You can customize the im...

meer dan 7 jaar ago | 0

Answered
fzero system of non linear equations
Hi Bastian, Which part of the for loop is more expensive? Have you tried profiling the yfun function? I believe it takes a st...

meer dan 7 jaar ago | 0

Answered
How to connect 2 different air stream in simscape pneumatic
Hi Xavier, I don't believe there's a capability to mix two gases. You can calculate the approximate properties manually and ...

meer dan 7 jaar ago | 0

Answered
I am trying to use the spectrum analyzer in Simulink to study a distorted signal. However, every time i change the discretization time of the powergui block, it gives me different (a huge difference) results. So how do I choose the sampling time?
Hi Danny, The sampling time for spectrum analysis should ideally be same as the sampling time of the actual signal to be anal...

meer dan 7 jaar ago | 0

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Answered
Greybox nonlniear estimation model
Hi Imisi, If you already know the dependence of OCV on time, you can definitely pass it as a parameter. However, as time is a...

meer dan 7 jaar ago | 1

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Answered
greybox linear model error
Hi Imisi, In your code below function [A,B,C,D] = batteryeq_lin(T1,T2,C1,C2,Cnom,R0,Ts) A=[-1/T1 0 0;0 -1/T2 0;0 0 0]; %...

meer dan 7 jaar ago | 1

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Answered
In ssm (state space model), how can we indicate the same unknown parameters in coefficients matrix?
Hi Jialin, I understand that you would like to impose constraints on unknown parameters in ssm. You can use the "ParamMap" me...

meer dan 7 jaar ago | 1

Answered
How can i plot the intensity of each row in an image?
Hi Amelia, I am assuming you have a 2-dimensional Image I. You can directly use the value in the image matrix to plot the int...

meer dan 7 jaar ago | 0