Answered

Could you check this implementaion of Controller and observer design?

Pretty good start!! Now, please note that since you have mentioned that your doubt is in implementation, I have seen only your...

Could you check this implementaion of Controller and observer design?

Pretty good start!! Now, please note that since you have mentioned that your doubt is in implementation, I have seen only your...

30 Tage ago | 0

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Answered

Help counting a string of 1s in 2018a?

You can use something like this: A=[0 1 1 1 0 0 1 1 1 0 0] A1 = [1,diff(A)]~=0; Count = [A(A1)']; Required_Answer=sum(Count(...

Help counting a string of 1s in 2018a?

You can use something like this: A=[0 1 1 1 0 0 1 1 1 0 0] A1 = [1,diff(A)]~=0; Count = [A(A1)']; Required_Answer=sum(Count(...

etwa ein Monat ago | 0

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Answered

How to store results from loops and put them in matrice

Just pre define R as an empty array and use it inside the loop with suitable indexing. Something like this: R=zeros(10,1); % Pr...

How to store results from loops and put them in matrice

Just pre define R as an empty array and use it inside the loop with suitable indexing. Something like this: R=zeros(10,1); % Pr...

etwa ein Monat ago | 0

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Answered

Hi everyone Any help please. In Matlab, even if in guiding me

1) Step 1: Choose suitable time domain criteria for your system and See the example on how to compute the dominant eigen values ...

Hi everyone Any help please. In Matlab, even if in guiding me

1) Step 1: Choose suitable time domain criteria for your system and See the example on how to compute the dominant eigen values ...

etwa ein Monat ago | 1

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Answered

Calculate taxi fare by giving multiple inputs and single output

Seems quite straightforward. Where exactly are you having problem? Your formulation should look like this: Fare=5+(2*(d-1))+(t*...

Calculate taxi fare by giving multiple inputs and single output

Seems quite straightforward. Where exactly are you having problem? Your formulation should look like this: Fare=5+(2*(d-1))+(t*...

etwa ein Monat ago | 1

Answered

lsim giving NaN output for zero input

I am getting zero output for zero input if that's what you are looking for. Check how you are using lsim. Zeros=[-37436128.4318...

lsim giving NaN output for zero input

I am getting zero output for zero input if that's what you are looking for. Check how you are using lsim. Zeros=[-37436128.4318...

etwa ein Monat ago | 0

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Answered

Select rows and put into cell array

A=rand(10000,10) ii=1; for jj=1:10 num=1; for l=ii:10:10000 B(num,1:10)=A(l,1:10); ...

Select rows and put into cell array

A=rand(10000,10) ii=1; for jj=1:10 num=1; for l=ii:10:10000 B(num,1:10)=A(l,1:10); ...

etwa ein Monat ago | 1

Answered

How to store matrix whose dimension is changing in each iteration ?

Use cell array for i = 1:10 A = rand(i,i) % A size is changing with every iteration B{i} = A; % Store A as cell en...

How to store matrix whose dimension is changing in each iteration ?

Use cell array for i = 1:10 A = rand(i,i) % A size is changing with every iteration B{i} = A; % Store A as cell en...

etwa ein Monat ago | 0

Answered

hi. im trying to turn these explanation into codes but i cant, can someone help me please?

How about this: https://in.mathworks.com/matlabcentral/fileexchange/64078-skin-segmentation-based-rgb?s_tid=answers_rc2-2_p5_ML...

hi. im trying to turn these explanation into codes but i cant, can someone help me please?

How about this: https://in.mathworks.com/matlabcentral/fileexchange/64078-skin-segmentation-based-rgb?s_tid=answers_rc2-2_p5_ML...

etwa ein Monat ago | 0

Answered

displaying matrix in .txt file (fprintf)

Just tweaked you code itself a little bit: fileID=fopen('MyFile.txt','w'); % Open text file for writing for k=1:3 fp...

displaying matrix in .txt file (fprintf)

Just tweaked you code itself a little bit: fileID=fopen('MyFile.txt','w'); % Open text file for writing for k=1:3 fp...

etwa ein Monat ago | 0

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Answered

Write a function called corners that takes a matrix as an input argument and returns four outputs: the elements at its four corners in this order: top_left, top_right, bottom_left and bottom_right. (Note that loops and if-statements are neither neces

Hint: Use 'size' command. See details here: https://in.mathworks.com/help/matlab/ref/size.html then its just: a=A(1,1) % Top ...

Write a function called corners that takes a matrix as an input argument and returns four outputs: the elements at its four corners in this order: top_left, top_right, bottom_left and bottom_right. (Note that loops and if-statements are neither neces

Hint: Use 'size' command. See details here: https://in.mathworks.com/help/matlab/ref/size.html then its just: a=A(1,1) % Top ...

etwa ein Monat ago | 0

Answered

How to print 1x50 array into a text file

Answer given by Akira is the optimal solution but since you have mentioned 'fprintf' as a tag, here are two ways to get what you...

How to print 1x50 array into a text file

Answer given by Akira is the optimal solution but since you have mentioned 'fprintf' as a tag, here are two ways to get what you...

etwa ein Monat ago | 1

Answered

How initial condition of input in Matlab Function in algebraic loop?

1) "Does the input have to have initial conditions or not?" Definitely yes. Without Initial condition how will the algebraic loo...

How initial condition of input in Matlab Function in algebraic loop?

1) "Does the input have to have initial conditions or not?" Definitely yes. Without Initial condition how will the algebraic loo...

etwa ein Monat ago | 1

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Answered

how to read previous data

Define alpha in an array and use the previous two elements by suitable indexing in a 'for' loop. Something like this: n=input('...

how to read previous data

Define alpha in an array and use the previous two elements by suitable indexing in a 'for' loop. Something like this: n=input('...

etwa ein Monat ago | 0

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Answered

Bring To Workspace variables from Simulink to base workspace from a matlab function

Use Simset. See details here. The 'DstWorkspace' property specifies the workspace in which to assign any variables defined in th...

Bring To Workspace variables from Simulink to base workspace from a matlab function

Use Simset. See details here. The 'DstWorkspace' property specifies the workspace in which to assign any variables defined in th...

etwa ein Monat ago | 0

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Answered

Trouble with difference equation

1) For which value of 'a' are you trying to plot the stem graph? If for all the values from a=0:0.01:11 then shift the plot outs...

Trouble with difference equation

1) For which value of 'a' are you trying to plot the stem graph? If for all the values from a=0:0.01:11 then shift the plot outs...

etwa ein Monat ago | 0

| accepted

Answered

license manager error -103

See here: https://in.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103 Also, See here: htt...

license manager error -103

See here: https://in.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103 Also, See here: htt...

etwa ein Monat ago | 0

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Answered

How do I obtain the matrix Q and R in LQR?

My response is quite late but since nobody has answered this question let me give a try. Maybe it'll benefit other people with s...

How do I obtain the matrix Q and R in LQR?

My response is quite late but since nobody has answered this question let me give a try. Maybe it'll benefit other people with s...

etwa ein Monat ago | 0

Answered

Automatic data exporting/saving into "to workspace"

Question is not very clear. What I undertand is that you want to save some data to workspace. But instead of continuously saving...

Automatic data exporting/saving into "to workspace"

Question is not very clear. What I undertand is that you want to save some data to workspace. But instead of continuously saving...

etwa ein Monat ago | 1

| accepted

Answered

Can a Simulink Modell, which been saved with Matlab 2011b, be opened with Simulink/Mtlab2016b?

Yes you can open a model created in 2011b version in 2016b version. However you need to be a bit careful here. If your model con...

Can a Simulink Modell, which been saved with Matlab 2011b, be opened with Simulink/Mtlab2016b?

Yes you can open a model created in 2011b version in 2016b version. However you need to be a bit careful here. If your model con...

etwa ein Monat ago | 0

Answered

double arrows << are lost

You should have attached a screenshot with your question. Nevertheless see this post: https://in.mathworks.com/matlabcentral/an...

double arrows << are lost

You should have attached a screenshot with your question. Nevertheless see this post: https://in.mathworks.com/matlabcentral/an...

etwa ein Monat ago | 0

Answered

Reading/writing in data from set of text files in loop

You can use 'sprintf' command in a loop to achieve this. Something like this: Mydata = zeros(100000, 10); for i=1:1 % Number o...

Reading/writing in data from set of text files in loop

You can use 'sprintf' command in a loop to achieve this. Something like this: Mydata = zeros(100000, 10); for i=1:1 % Number o...

etwa ein Monat ago | 1

Answered

Effect of Unit Delay Block on Linked Models

You are right about the part that use of unit delay block has caused unexpected results. I have faces similar problems while des...

Effect of Unit Delay Block on Linked Models

You are right about the part that use of unit delay block has caused unexpected results. I have faces similar problems while des...

etwa ein Monat ago | 0

Answered

Selecting Elements of an Array in Simulinks Based on Simulation Time

Since you have not shared your model, its difficult to give a precise answer. I assume you must be using user defined matlab fun...

Selecting Elements of an Array in Simulinks Based on Simulation Time

Since you have not shared your model, its difficult to give a precise answer. I assume you must be using user defined matlab fun...

etwa ein Monat ago | 0

Answered

Can I add units to the table?

"Can I add units to the variables in the table?" Yes you can. You can specify units for each variable in the table by modifying ...

Can I add units to the table?

"Can I add units to the variables in the table?" Yes you can. You can specify units for each variable in the table by modifying ...

etwa ein Monat ago | 0

Answered

How to store output for each input.

clc inputNames = {'mat1.mat', 'mat2.mat', 'mat3.mat'} length(inputNames) for i = [1:length(inputNames)] load(inputNames{...

How to store output for each input.

clc inputNames = {'mat1.mat', 'mat2.mat', 'mat3.mat'} length(inputNames) for i = [1:length(inputNames)] load(inputNames{...

etwa ein Monat ago | 1

| accepted

Answered

How to track a command control in aircraft model using state-space representation

I have a few observations here: So basically you can just change the states error matrix as per your desired value (velocit...

How to track a command control in aircraft model using state-space representation

I have a few observations here: So basically you can just change the states error matrix as per your desired value (velocit...

etwa ein Monat ago | 1

Answered

A code that freezes Matlab on 'busy' at some values.

The code is not actually freezing and there is no issue with MATLAB. Its just the way your code is written. Try putting breakpoi...

A code that freezes Matlab on 'busy' at some values.

The code is not actually freezing and there is no issue with MATLAB. Its just the way your code is written. Try putting breakpoi...

etwa ein Monat ago | 0

Answered

How to assign values to 100 by 2 matrix?

A=[2 3] A1=[A(1)*ones(100,1) A(2)*ones(100,1)]

How to assign values to 100 by 2 matrix?

A=[2 3] A1=[A(1)*ones(100,1) A(2)*ones(100,1)]

etwa ein Monat ago | 1

Answered

I need to make 150 plots which I want to do in for loop. To best view these plots, I want to export them to a single PDF.

I think this would help: https://in.mathworks.com/matlabcentral/answers/232417-saving-plot-as-pdf-in-loop https://in.mathworks...

I need to make 150 plots which I want to do in for loop. To best view these plots, I want to export them to a single PDF.

I think this would help: https://in.mathworks.com/matlabcentral/answers/232417-saving-plot-as-pdf-in-loop https://in.mathworks...

etwa ein Monat ago | 0