Answered

Solve equation with bivariate normal cdf in it

Hi Stefano, It looks like you are trying to compute the inverse of a multivariate normal distribution via vpasolve. I will l...

Solve equation with bivariate normal cdf in it

Hi Stefano, It looks like you are trying to compute the inverse of a multivariate normal distribution via vpasolve. I will l...

6 years ago | 0

Answered

How do I create an optimal MULTI-day work schedule using mixed integer linear programming?

Hi, As per the blog, the constraints are captured in A and b where: Ax <= b. Now, you need to look at how to change the va...

How do I create an optimal MULTI-day work schedule using mixed integer linear programming?

Hi, As per the blog, the constraints are captured in A and b where: Ax <= b. Now, you need to look at how to change the va...

6 years ago | 0

| accepted

Answered

cubic_spline_natural

Do: >> which cubic_spline_natural If the output is: 'cubic_spline_natural' not found. Then likely you did not de...

cubic_spline_natural

Do: >> which cubic_spline_natural If the output is: 'cubic_spline_natural' not found. Then likely you did not de...

6 years ago | 0

Answered

Using the intermediate values in a search algorithm.

Hi Gleb, One crude way of storing the values of the inputs inside a function without feeding back the value into the function...

Using the intermediate values in a search algorithm.

Hi Gleb, One crude way of storing the values of the inputs inside a function without feeding back the value into the function...

6 years ago | 0

Answered

how to generate gaussian noise with certain covariance and zero mean ?

Hi Tejas, If I understand your question correctly, you wish to generate AWGN with certain co-variance. In this case, you wou...

how to generate gaussian noise with certain covariance and zero mean ?

Hi Tejas, If I understand your question correctly, you wish to generate AWGN with certain co-variance. In this case, you wou...

6 years ago | 6

| accepted

Answered

Which number for Rician Fading's parameters of Simulink?

Hi Marina, I am assuming you are talking about the "Multipath Rician Fading Channel" block in Simulink. I see that you are w...

Which number for Rician Fading's parameters of Simulink?

Hi Marina, I am assuming you are talking about the "Multipath Rician Fading Channel" block in Simulink. I see that you are w...

6 years ago | 0

Answered

I am getting the below error while running the Faster RCNN please help me to understand what is this error represent and how can i fix this. Thank You in Advance.

Hi, This error means that in line 337 of the function "iGetBoxSizesPerClass" in the file vision.internal.cnn.parseInputsFas...

I am getting the below error while running the Faster RCNN please help me to understand what is this error represent and how can i fix this. Thank You in Advance.

Hi, This error means that in line 337 of the function "iGetBoxSizesPerClass" in the file vision.internal.cnn.parseInputsFas...

6 years ago | 0

Answered

Continuous wavelet transform using derivative of Gaussian(DOG) wavelet

Hi, If I may assume you are using the "cwtft" function for your analysis, then DOG wavelet is one of the available wavelets t...

Continuous wavelet transform using derivative of Gaussian(DOG) wavelet

Hi, If I may assume you are using the "cwtft" function for your analysis, then DOG wavelet is one of the available wavelets t...

6 years ago | 0

Answered

Error while running Permanent Magnet Synchronous Motor Field-Oriented Control

Hi Juan, Please run the following command in MATLAB Command Window: >> which c28069pmsmfoc_ert You will likely receiv...

Error while running Permanent Magnet Synchronous Motor Field-Oriented Control

Hi Juan, Please run the following command in MATLAB Command Window: >> which c28069pmsmfoc_ert You will likely receiv...

6 years ago | 0

| accepted

Answered

Heat Equation Plot Problem

Hi, I am not quite understanding your workflow. First off, you do need initial conditions or boundary values to solve the di...

Heat Equation Plot Problem

Hi, I am not quite understanding your workflow. First off, you do need initial conditions or boundary values to solve the di...

6 years ago | 0

Answered

represent a matrix with constants

Hi, If you really need to store these matrices in MATLAB without an angle in mind, you may wish to use functions where the in...

represent a matrix with constants

Hi, If you really need to store these matrices in MATLAB without an angle in mind, you may wish to use functions where the in...

6 years ago | 0

Answered

I purchased simulink, Simscape, and Simscape Power Systems but the link sent to me only contains the R2017b

Hi Kevin, You may find the archived documentation of earlier MATLAB Releases here: <http://www.mathworks.com/help/doc-arch...

I purchased simulink, Simscape, and Simscape Power Systems but the link sent to me only contains the R2017b

Hi Kevin, You may find the archived documentation of earlier MATLAB Releases here: <http://www.mathworks.com/help/doc-arch...

6 years ago | 0

Answered

Is there any automatic code/way to choose/optimize the neural networks parameters on MATLAB?

Hi Yehia, Perhaps the following on model building and assessment might be of use to you: <https://www.mathworks.com/help/s...

Is there any automatic code/way to choose/optimize the neural networks parameters on MATLAB?

Hi Yehia, Perhaps the following on model building and assessment might be of use to you: <https://www.mathworks.com/help/s...

7 years ago | 1

Answered

Confidence intervals estimates for cubic smoothing spline (csaps)

Hi Mark, Unfortunately the output of "csaps" function requires further processing to obtain the confidence bands. The follow...

Confidence intervals estimates for cubic smoothing spline (csaps)

Hi Mark, Unfortunately the output of "csaps" function requires further processing to obtain the confidence bands. The follow...

7 years ago | 1

Answered

Can one call nlinfit using bootstrp?

Hi Daniel, Function "nlinfit" can be one of the functions for the argument "bootfun". I was able to reproduce the error you ...

Can one call nlinfit using bootstrp?

Hi Daniel, Function "nlinfit" can be one of the functions for the argument "bootfun". I was able to reproduce the error you ...

7 years ago | 1

Answered

Conversion of Polar Data to Cartesian Data

Hi Gabe, The function "cart2pol" already converts the coordinates from Cartesian to polar. At each (r0, th0) point, the valu...

Conversion of Polar Data to Cartesian Data

Hi Gabe, The function "cart2pol" already converts the coordinates from Cartesian to polar. At each (r0, th0) point, the valu...

7 years ago | 0

Answered

class: how to use the class within itself

Hi Vapeur, It is difficult to tackle the issue without seeing the actual error. However, seeing your code, there is an obvio...

class: how to use the class within itself

Hi Vapeur, It is difficult to tackle the issue without seeing the actual error. However, seeing your code, there is an obvio...

7 years ago | 0

| accepted

Answered

Can I run a feval function in Simulink Target for Automation Studio (B&R)?

Hi Celia, Unfortunately, this is not possible. The "feval" command is a front end function to MATLAB. This is not support...

Can I run a feval function in Simulink Target for Automation Studio (B&R)?

Hi Celia, Unfortunately, this is not possible. The "feval" command is a front end function to MATLAB. This is not support...

7 years ago | 0

| accepted

Answered

2D CWT, is there frequency?

Hi Chris, For cwtft2, unfortunately the output does not directly provide the frequency information. However, there is a func...

2D CWT, is there frequency?

Hi Chris, For cwtft2, unfortunately the output does not directly provide the frequency information. However, there is a func...

7 years ago | 1

| accepted

Answered

I use simulink to generate code for dsp f28335, does anyone know how to measure the time consumption of each block?

Hi Zijun, I believe the following might be useful for you: <https://www.mathworks.com/help/simulink/examples/introduction-...

I use simulink to generate code for dsp f28335, does anyone know how to measure the time consumption of each block?

Hi Zijun, I believe the following might be useful for you: <https://www.mathworks.com/help/simulink/examples/introduction-...

7 years ago | 0

Answered

Peak detection not detecting any peaks

Hi Isra, Please check the raw data to ensure that the peaks near 1 is actually present in the data series. If so, you may try...

Peak detection not detecting any peaks

Hi Isra, Please check the raw data to ensure that the peaks near 1 is actually present in the data series. If so, you may try...

7 years ago | 0

Answered

Simulation data inspector: how to increase number of data points in graph

Hi, I was not able to reproduce the issue you are observing. My best guess is that somehow the model checked the "Limit data...

Simulation data inspector: how to increase number of data points in graph

Hi, I was not able to reproduce the issue you are observing. My best guess is that somehow the model checked the "Limit data...

7 years ago | 0

Answered

How to convert block parameters into input ports in Simulink

Hi Khashayar, It depends on the blocks you are working with. For example, in your case of a Multiport Switch, this is possib...

How to convert block parameters into input ports in Simulink

Hi Khashayar, It depends on the blocks you are working with. For example, in your case of a Multiport Switch, this is possib...

7 years ago | 0

Answered

Can a Simulink function work with strings?

Hi Celia, Unfortunately it is not possible for any Simulink block to accept a string variable. Simulink is used for generati...

Can a Simulink function work with strings?

Hi Celia, Unfortunately it is not possible for any Simulink block to accept a string variable. Simulink is used for generati...

7 years ago | 0

| accepted

Answered

Storing Vectors into Matrix from loop Issue

Hi Luis, In order to concatenate two column vectors side by side, you need to always use ";". So, in your case, the correct ...

Storing Vectors into Matrix from loop Issue

Hi Luis, In order to concatenate two column vectors side by side, you need to always use ";". So, in your case, the correct ...

7 years ago | 0

Answered

PLL grid connection c2000 texas instruments f28335

Hi Mohsin, The official examples provided by MathWorks regarding C2000 board is given below: <https://www.mathworks.com/ex...

PLL grid connection c2000 texas instruments f28335

Hi Mohsin, The official examples provided by MathWorks regarding C2000 board is given below: <https://www.mathworks.com/ex...

7 years ago | 1

Answered

Struggling with DDS Blockset Environment

Hi Anthony, Based on your description, it sounds like this is something that MathWorks Installation team can help. You can c...

Struggling with DDS Blockset Environment

Hi Anthony, Based on your description, it sounds like this is something that MathWorks Installation team can help. You can c...

7 years ago | 0

Answered

How to combine header row and column label for logarithmic tables?

Hi Emily, In the "table" function, unless you are specifying a "Name-Value" pair, all arguments are treated as separate data ...

How to combine header row and column label for logarithmic tables?

Hi Emily, In the "table" function, unless you are specifying a "Name-Value" pair, all arguments are treated as separate data ...

7 years ago | 0

Answered

What is the description of the algorithm that MATLAB uses to determine 'auto" Kernel scale in SVM Classification Learner?

Hi, Perhaps you can check out the six papers listed under the "templateSVM" function in MATLAB documentation: <https://www...

What is the description of the algorithm that MATLAB uses to determine 'auto" Kernel scale in SVM Classification Learner?

Hi, Perhaps you can check out the six papers listed under the "templateSVM" function in MATLAB documentation: <https://www...

7 years ago | 0

Answered

Probability of obtaining x when giving y

Hi Andre, Based on your description, it looks like you are looking for an empirical probability mass function (PMF) to fit th...

Probability of obtaining x when giving y

Hi Andre, Based on your description, it looks like you are looking for an empirical probability mass function (PMF) to fit th...

7 years ago | 0

| accepted