Category: Matlab
Category Archives: Matlab
Plotting deflection of beam using macaulay functions
I am trying to plot the deflection of a beam under bending forces. My understanding is to use the heaviside function but i am having trouble plotting these points. An example of this function would be: slope=(1/(E*I))*(146.5*<x>^2+315<x-0.12>^2-70.24*,x.^3)I am trying to plot the deflection of a beam under bending forces. My understanding is to use the heaviside function but i am having trouble plotting these points. An example of this function would be: slope=(1/(E*I))*(146.5*<x>^2+315<x-0.12>^2-70.24*,x.^3) I am trying to plot the deflection of a beam under bending forces. My understanding is to use the heaviside function but i am having trouble plotting these points. An example of this function would be: slope=(1/(E*I))*(146.5*<x>^2+315<x-0.12>^2-70.24*,x.^3) macaulay, deflection of beam MATLAB Answers — New Questions
how to convert or generate prn files to xlsx files
i have .prn files i want to covert those files to xlsx filesi have .prn files i want to covert those files to xlsx files i have .prn files i want to covert those files to xlsx files multiple prn files to xlsx files MATLAB Answers — New Questions
I face a problem with the dimensions of Z as it should be a 2×2 matrix.
%——Creating a strain matrix———–%
E = zeros(2*(size(K1,1)-1),2*(size(K1,1)-1));
for j = 1: (size(K1,1)-1)
for i = 1: (size(K1,1)-1)
v = [zpk1(j,i);zpk2(j,i);zpk1(j,i+1);zpk2(j,i+1);zpk1(j+1,i+1);zpk2(j+1,i+1);zpk1(j+1,i);zpk2(j+1,i)];
e1= strain1(v);
e2= strain2(v);
e3= strain3(v);
e4= strain4(v);
E((2*j-1),(2*i-1)) = e1(1);
E((2*j-1),2*i) = e2(1);
E(2*j,(2*i-1)) = e4(1);
E(2*j,2*i) = e3(1);
end
end
su = round(4*d/g)+1;
r = E((((su-1)- round(d/g)):-1:1),(su-1));
p = E((((su-1)- round(d/g)):-1:1),(su));
st = (p+r)./(1.5*(10)^(-4));
m = g*(size(r)-1);
H = 0:g:(m);
h = H./10;
writematrix(st)
type ‘st.txt’
writematrix(h)
type ‘h.txt’
plot(h,st)
xlim([0 1.5])
xlabel("X2/d",’fontsize’,14)
ylabel("Normalised Strain along vertical path", ‘fontsize’,13)
legend("d/w = 0.5")
saveas(gcf,’plot.png’)
contourf(st)
colorbar
saveas(gcf,’contour.png’)
The final plot of the above code should resemble something like this:
I have double chekced, the formula is correct and the value of st at a given r and p match with the experimental results. However, I face a problem with the dimensions of Z as it should be a 2×2 matrix.
Thank you in advance.%——Creating a strain matrix———–%
E = zeros(2*(size(K1,1)-1),2*(size(K1,1)-1));
for j = 1: (size(K1,1)-1)
for i = 1: (size(K1,1)-1)
v = [zpk1(j,i);zpk2(j,i);zpk1(j,i+1);zpk2(j,i+1);zpk1(j+1,i+1);zpk2(j+1,i+1);zpk1(j+1,i);zpk2(j+1,i)];
e1= strain1(v);
e2= strain2(v);
e3= strain3(v);
e4= strain4(v);
E((2*j-1),(2*i-1)) = e1(1);
E((2*j-1),2*i) = e2(1);
E(2*j,(2*i-1)) = e4(1);
E(2*j,2*i) = e3(1);
end
end
su = round(4*d/g)+1;
r = E((((su-1)- round(d/g)):-1:1),(su-1));
p = E((((su-1)- round(d/g)):-1:1),(su));
st = (p+r)./(1.5*(10)^(-4));
m = g*(size(r)-1);
H = 0:g:(m);
h = H./10;
writematrix(st)
type ‘st.txt’
writematrix(h)
type ‘h.txt’
plot(h,st)
xlim([0 1.5])
xlabel("X2/d",’fontsize’,14)
ylabel("Normalised Strain along vertical path", ‘fontsize’,13)
legend("d/w = 0.5")
saveas(gcf,’plot.png’)
contourf(st)
colorbar
saveas(gcf,’contour.png’)
The final plot of the above code should resemble something like this:
I have double chekced, the formula is correct and the value of st at a given r and p match with the experimental results. However, I face a problem with the dimensions of Z as it should be a 2×2 matrix.
Thank you in advance. %——Creating a strain matrix———–%
E = zeros(2*(size(K1,1)-1),2*(size(K1,1)-1));
for j = 1: (size(K1,1)-1)
for i = 1: (size(K1,1)-1)
v = [zpk1(j,i);zpk2(j,i);zpk1(j,i+1);zpk2(j,i+1);zpk1(j+1,i+1);zpk2(j+1,i+1);zpk1(j+1,i);zpk2(j+1,i)];
e1= strain1(v);
e2= strain2(v);
e3= strain3(v);
e4= strain4(v);
E((2*j-1),(2*i-1)) = e1(1);
E((2*j-1),2*i) = e2(1);
E(2*j,(2*i-1)) = e4(1);
E(2*j,2*i) = e3(1);
end
end
su = round(4*d/g)+1;
r = E((((su-1)- round(d/g)):-1:1),(su-1));
p = E((((su-1)- round(d/g)):-1:1),(su));
st = (p+r)./(1.5*(10)^(-4));
m = g*(size(r)-1);
H = 0:g:(m);
h = H./10;
writematrix(st)
type ‘st.txt’
writematrix(h)
type ‘h.txt’
plot(h,st)
xlim([0 1.5])
xlabel("X2/d",’fontsize’,14)
ylabel("Normalised Strain along vertical path", ‘fontsize’,13)
legend("d/w = 0.5")
saveas(gcf,’plot.png’)
contourf(st)
colorbar
saveas(gcf,’contour.png’)
The final plot of the above code should resemble something like this:
I have double chekced, the formula is correct and the value of st at a given r and p match with the experimental results. However, I face a problem with the dimensions of Z as it should be a 2×2 matrix.
Thank you in advance. simulation, abaqus MATLAB Answers — New Questions
I am getting a ‘You do not have a valid license file’ whenever I launch MATLAB after installing even though I have a valid student license.
I get a ‘ you do not have a valid license file’ whenever I try to launch MATLAB. I tried to delete and reinstall it but that did not help. Please note that I have a valid student license and I’m able to use MATLAB online with that license.I get a ‘ you do not have a valid license file’ whenever I try to launch MATLAB. I tried to delete and reinstall it but that did not help. Please note that I have a valid student license and I’m able to use MATLAB online with that license. I get a ‘ you do not have a valid license file’ whenever I try to launch MATLAB. I tried to delete and reinstall it but that did not help. Please note that I have a valid student license and I’m able to use MATLAB online with that license. you do not have a valid license file, license MATLAB Answers — New Questions
Error while creating s-function build related to real_T and time_T
I have C project and I’m trying to build a s-function for the C-project so that I can use the s-function for simulations in loop with some plant models. However I’m getting the following error
simstruc_types.h:134:5: error: unknown type name ‘real_T’ real_T** taskTime
rtw_solver.h:55:5: error: unknown type name ‘time_T’ time_T* stepSizePtr;
The same errors reflected in many other files. I just gave two examples just to explain the scenario. What should I do to get rid of the error?I have C project and I’m trying to build a s-function for the C-project so that I can use the s-function for simulations in loop with some plant models. However I’m getting the following error
simstruc_types.h:134:5: error: unknown type name ‘real_T’ real_T** taskTime
rtw_solver.h:55:5: error: unknown type name ‘time_T’ time_T* stepSizePtr;
The same errors reflected in many other files. I just gave two examples just to explain the scenario. What should I do to get rid of the error? I have C project and I’m trying to build a s-function for the C-project so that I can use the s-function for simulations in loop with some plant models. However I’m getting the following error
simstruc_types.h:134:5: error: unknown type name ‘real_T’ real_T** taskTime
rtw_solver.h:55:5: error: unknown type name ‘time_T’ time_T* stepSizePtr;
The same errors reflected in many other files. I just gave two examples just to explain the scenario. What should I do to get rid of the error? simulink, s-function, build MATLAB Answers — New Questions
hdlset_param question
As part of an automated HDL coder script, I need to check for all Reference Models used within the design that the ‘ReferenceModelPrefix’ which is accessed as ‘HDL Block Properties’ is clear. The script sets ‘ReferenceModelPrefix’ using the following:-
hdlset_param(refModelsFullPath{i}, ‘ReferenceModelPrefix’, ”)
refModelsFullPath{i} is an array that I use to generate the absolute hierarchy path for each Reference Model in my design.
This works perfectly for a hierarchical path such as the following:-
SubSystem_Top/SubSystel_level1/RefModel_a
If I have a Reference model embedded inside RefModel_a giving me the following hierarchy:-
SubSystem_Top/SubSystel_level1/RefModel_a/RefModel_b
Then the hdlset_param command fails with an error:-
In this case ‘ mss_rx_ss’ is equivalent to my ‘RefModel_a’
I’m assuming that I can’t use an absolute path that contains multiple hierarchical levels of Model Reference, is there an equvalent command or alternative that I could use to set the ‘ReferenceModelPrefix’ parameter this way?
Many thanks in advance.As part of an automated HDL coder script, I need to check for all Reference Models used within the design that the ‘ReferenceModelPrefix’ which is accessed as ‘HDL Block Properties’ is clear. The script sets ‘ReferenceModelPrefix’ using the following:-
hdlset_param(refModelsFullPath{i}, ‘ReferenceModelPrefix’, ”)
refModelsFullPath{i} is an array that I use to generate the absolute hierarchy path for each Reference Model in my design.
This works perfectly for a hierarchical path such as the following:-
SubSystem_Top/SubSystel_level1/RefModel_a
If I have a Reference model embedded inside RefModel_a giving me the following hierarchy:-
SubSystem_Top/SubSystel_level1/RefModel_a/RefModel_b
Then the hdlset_param command fails with an error:-
In this case ‘ mss_rx_ss’ is equivalent to my ‘RefModel_a’
I’m assuming that I can’t use an absolute path that contains multiple hierarchical levels of Model Reference, is there an equvalent command or alternative that I could use to set the ‘ReferenceModelPrefix’ parameter this way?
Many thanks in advance. As part of an automated HDL coder script, I need to check for all Reference Models used within the design that the ‘ReferenceModelPrefix’ which is accessed as ‘HDL Block Properties’ is clear. The script sets ‘ReferenceModelPrefix’ using the following:-
hdlset_param(refModelsFullPath{i}, ‘ReferenceModelPrefix’, ”)
refModelsFullPath{i} is an array that I use to generate the absolute hierarchy path for each Reference Model in my design.
This works perfectly for a hierarchical path such as the following:-
SubSystem_Top/SubSystel_level1/RefModel_a
If I have a Reference model embedded inside RefModel_a giving me the following hierarchy:-
SubSystem_Top/SubSystel_level1/RefModel_a/RefModel_b
Then the hdlset_param command fails with an error:-
In this case ‘ mss_rx_ss’ is equivalent to my ‘RefModel_a’
I’m assuming that I can’t use an absolute path that contains multiple hierarchical levels of Model Reference, is there an equvalent command or alternative that I could use to set the ‘ReferenceModelPrefix’ parameter this way?
Many thanks in advance. matlab, simulink, hdl coder MATLAB Answers — New Questions
data stops after 6-7 transmissions
data stops after 6-7 transmissionsdata stops after 6-7 transmissions data stops after 6-7 transmissions thingspeak, arduinouno MATLAB Answers — New Questions
Why can’t I discard a single trial in experiment manager?
I am doing a basiyan method to optimize the hyperparameters used in training an RL agent. However, I can’t discard a single trial in experiment manager. when I right click on any of the trials, the discard button is gray.I am doing a basiyan method to optimize the hyperparameters used in training an RL agent. However, I can’t discard a single trial in experiment manager. when I right click on any of the trials, the discard button is gray. I am doing a basiyan method to optimize the hyperparameters used in training an RL agent. However, I can’t discard a single trial in experiment manager. when I right click on any of the trials, the discard button is gray. experiment manager, hyperparameter optimization MATLAB Answers — New Questions
couldn’t open twain device. check cables.
hay guys i use matlab to acces my scanner using CMD TWAIN. for a while i use it properly but now i can’t use my cmd twain and got notif like that. how to solved it?? i have check the cbale and it’s normal but still got that warnning. please help me to solve it.
http://www.gssezisoft.com/main/cmdtwain-download/hay guys i use matlab to acces my scanner using CMD TWAIN. for a while i use it properly but now i can’t use my cmd twain and got notif like that. how to solved it?? i have check the cbale and it’s normal but still got that warnning. please help me to solve it.
http://www.gssezisoft.com/main/cmdtwain-download/ hay guys i use matlab to acces my scanner using CMD TWAIN. for a while i use it properly but now i can’t use my cmd twain and got notif like that. how to solved it?? i have check the cbale and it’s normal but still got that warnning. please help me to solve it.
http://www.gssezisoft.com/main/cmdtwain-download/ image acquisition, cmdtwain, gui, guide MATLAB Answers — New Questions
Is it possible to load the input data from base workspace to the inports in the simulink model without enabling the external input in configuration parameters?
When working with Simulink models, it is often necessary to input data from external sources for simulation purposes. Typically, this can be done by specifying external inputs in the model’s configuration parameters. However, there might be scenarios where you prefer or need to load the input data directly from the MATLAB base workspace to the inport blocks of a Simulink model, without enabling the configuration parameter settings for external inputs.
The input data is already available in the MATLAB workspace so can we directly assign it to the inport block ?When working with Simulink models, it is often necessary to input data from external sources for simulation purposes. Typically, this can be done by specifying external inputs in the model’s configuration parameters. However, there might be scenarios where you prefer or need to load the input data directly from the MATLAB base workspace to the inport blocks of a Simulink model, without enabling the configuration parameter settings for external inputs.
The input data is already available in the MATLAB workspace so can we directly assign it to the inport block ? When working with Simulink models, it is often necessary to input data from external sources for simulation purposes. Typically, this can be done by specifying external inputs in the model’s configuration parameters. However, there might be scenarios where you prefer or need to load the input data directly from the MATLAB base workspace to the inport blocks of a Simulink model, without enabling the configuration parameter settings for external inputs.
The input data is already available in the MATLAB workspace so can we directly assign it to the inport block ? simulink, matlab MATLAB Answers — New Questions
How can I remove objects that fit within a certain circular radius?
I am currently trying to create a mask of an image to only capture certain vasculature in an image. I have created a mask that uses a specific sensitivity value to only get the darker areas (which would represent the blood vessels), but I am also picking up smaller circle-like areas that do not represent that vasculature. Is there a way for me to detect if certain white areas are within a circular radius and then delete them? Here is my code so far:
binarizedImage1 = imbinarize(repairedImage1, ‘adaptive’, ‘Sensitivity’, 0.8);
binarizedImage1 = ~binarizedImage1;
imshow(binarizedImage1)
BWao = bwareaopen(binarizedImage1, 500);
nhood = ones(3);
closeBWao = imclose(BWao,nhood);
mask = imfill(closeBWao,’holes’);I am currently trying to create a mask of an image to only capture certain vasculature in an image. I have created a mask that uses a specific sensitivity value to only get the darker areas (which would represent the blood vessels), but I am also picking up smaller circle-like areas that do not represent that vasculature. Is there a way for me to detect if certain white areas are within a circular radius and then delete them? Here is my code so far:
binarizedImage1 = imbinarize(repairedImage1, ‘adaptive’, ‘Sensitivity’, 0.8);
binarizedImage1 = ~binarizedImage1;
imshow(binarizedImage1)
BWao = bwareaopen(binarizedImage1, 500);
nhood = ones(3);
closeBWao = imclose(BWao,nhood);
mask = imfill(closeBWao,’holes’); I am currently trying to create a mask of an image to only capture certain vasculature in an image. I have created a mask that uses a specific sensitivity value to only get the darker areas (which would represent the blood vessels), but I am also picking up smaller circle-like areas that do not represent that vasculature. Is there a way for me to detect if certain white areas are within a circular radius and then delete them? Here is my code so far:
binarizedImage1 = imbinarize(repairedImage1, ‘adaptive’, ‘Sensitivity’, 0.8);
binarizedImage1 = ~binarizedImage1;
imshow(binarizedImage1)
BWao = bwareaopen(binarizedImage1, 500);
nhood = ones(3);
closeBWao = imclose(BWao,nhood);
mask = imfill(closeBWao,’holes’); matlab, image processing, filter, image analysis, image segmentation MATLAB Answers — New Questions
how to access ethernet port using matlab
i need to establish a point to point communication using ethernet,
we are just sending the frames without using TCP/ip protocol. Now, how to access the frames coming from ethernet using MATLAB??.can anybody say the list of matlab commands used.?i need to establish a point to point communication using ethernet,
we are just sending the frames without using TCP/ip protocol. Now, how to access the frames coming from ethernet using MATLAB??.can anybody say the list of matlab commands used.? i need to establish a point to point communication using ethernet,
we are just sending the frames without using TCP/ip protocol. Now, how to access the frames coming from ethernet using MATLAB??.can anybody say the list of matlab commands used.? ethernet port access MATLAB Answers — New Questions
Reactive power calculating inductive load as -Q [-VARs]
Since my simulation has an inductive load, I don’t understand why the power block is calculating a negative reactive power. In an inductive load, current lags voltage and thus the reactive load is seen as a positive vars.Since my simulation has an inductive load, I don’t understand why the power block is calculating a negative reactive power. In an inductive load, current lags voltage and thus the reactive load is seen as a positive vars. Since my simulation has an inductive load, I don’t understand why the power block is calculating a negative reactive power. In an inductive load, current lags voltage and thus the reactive load is seen as a positive vars. reactive power calculation MATLAB Answers — New Questions
want to plot a function
Hi
I want to plot a function
and
the ref plot is
and now I code is
clc
clear
close all;
f=0:10:60;
tk=0.1;
tK=4;
theta0=-0.4;
theta1=0.3;
theta2=13.8/0.2;
for i=(0 0.1 40)
H=(theta0*(tK-tk))+(theta1*(exp(-theta2*tk*i)));
end
plot(f,H)
please help me how do i change my code to fix it?
ThankSHi
I want to plot a function
and
the ref plot is
and now I code is
clc
clear
close all;
f=0:10:60;
tk=0.1;
tK=4;
theta0=-0.4;
theta1=0.3;
theta2=13.8/0.2;
for i=(0 0.1 40)
H=(theta0*(tK-tk))+(theta1*(exp(-theta2*tk*i)));
end
plot(f,H)
please help me how do i change my code to fix it?
ThankS Hi
I want to plot a function
and
the ref plot is
and now I code is
clc
clear
close all;
f=0:10:60;
tk=0.1;
tK=4;
theta0=-0.4;
theta1=0.3;
theta2=13.8/0.2;
for i=(0 0.1 40)
H=(theta0*(tK-tk))+(theta1*(exp(-theta2*tk*i)));
end
plot(f,H)
please help me how do i change my code to fix it?
ThankS plot MATLAB Answers — New Questions
Previously visible GPIB interface now invisible in visadevlist
I am using a Keithley 2401 sourcemeter connected to my PC via a GPIB-USB interface. A week ago, I was able to see the device listed after prompting visadevlist and the device would be listed as GPIB0::10::INSTR under ResourceName. Now, visadevlist does not list any GPIB devices, while NI MAX is able to connect to the tool and I am able to read, write and query the tool using the interactive controls. I have upgraded my MATLAB version to 2024a from 2023a, uninstalled and reinstalled the Instrument Control Toolbox, 488.2 and GPIB drivers, NI MAX and NI VISA several times to no avail. I have used instrreset and delete(visadevfind) as well, no difference.I am using a Keithley 2401 sourcemeter connected to my PC via a GPIB-USB interface. A week ago, I was able to see the device listed after prompting visadevlist and the device would be listed as GPIB0::10::INSTR under ResourceName. Now, visadevlist does not list any GPIB devices, while NI MAX is able to connect to the tool and I am able to read, write and query the tool using the interactive controls. I have upgraded my MATLAB version to 2024a from 2023a, uninstalled and reinstalled the Instrument Control Toolbox, 488.2 and GPIB drivers, NI MAX and NI VISA several times to no avail. I have used instrreset and delete(visadevfind) as well, no difference. I am using a Keithley 2401 sourcemeter connected to my PC via a GPIB-USB interface. A week ago, I was able to see the device listed after prompting visadevlist and the device would be listed as GPIB0::10::INSTR under ResourceName. Now, visadevlist does not list any GPIB devices, while NI MAX is able to connect to the tool and I am able to read, write and query the tool using the interactive controls. I have upgraded my MATLAB version to 2024a from 2023a, uninstalled and reinstalled the Instrument Control Toolbox, 488.2 and GPIB drivers, NI MAX and NI VISA several times to no avail. I have used instrreset and delete(visadevfind) as well, no difference. keithley, visa, ni, visadevlist, instrument control, gpib MATLAB Answers — New Questions
About running Matlab program in a Laptop
Can I run long Matlab program, that takes 4-5 days, in a Laptop with lid off (If I set condition never sleep)?Can I run long Matlab program, that takes 4-5 days, in a Laptop with lid off (If I set condition never sleep)? Can I run long Matlab program, that takes 4-5 days, in a Laptop with lid off (If I set condition never sleep)? about running matlab program in a lapto MATLAB Answers — New Questions
set a maximum training time for training a PPO agent
In training process of a PPO RL agent, how can I make the code check the elapsed time and stop training if it exceeds the desired threshold. Suppose you want to stop training after a maximum of 30 minutes (1800 seconds).In training process of a PPO RL agent, how can I make the code check the elapsed time and stop training if it exceeds the desired threshold. Suppose you want to stop training after a maximum of 30 minutes (1800 seconds). In training process of a PPO RL agent, how can I make the code check the elapsed time and stop training if it exceeds the desired threshold. Suppose you want to stop training after a maximum of 30 minutes (1800 seconds). reinforcement learning MATLAB Answers — New Questions
matlab work slowly when plot
Hello, I’m Having problem Which is when i run my code and there is plot in the code, matlab work very slowly and take more time.
also when i wan’t to zoom in or zoom out for the figure it take more than 5 minutes also it hang and the control is very slowly any help ?
the code work fine and no problem with it.Hello, I’m Having problem Which is when i run my code and there is plot in the code, matlab work very slowly and take more time.
also when i wan’t to zoom in or zoom out for the figure it take more than 5 minutes also it hang and the control is very slowly any help ?
the code work fine and no problem with it. Hello, I’m Having problem Which is when i run my code and there is plot in the code, matlab work very slowly and take more time.
also when i wan’t to zoom in or zoom out for the figure it take more than 5 minutes also it hang and the control is very slowly any help ?
the code work fine and no problem with it. matlab MATLAB Answers — New Questions
How to Filter Rows of Cell Array By Date Range
Simplied my problem so it’s easier to solve. I have a 4×3 array "a" and want to remove rows not within a specified date range. I would like to do this without a loop that would slow down my code. Any suggestions matlab wizards out there?
%Date Range
MinDate = datetime(’14-Jul-2024′);
MaxDate = datetime(’17-July-2024′);
%Cell Array
a = cell(4,3);
random = [1 1
2 1
3 3
4 5];
dates = datetime({’10-Jul-2024′
’15-Jul-2024′
’20-Jul-2024′
’16-Jul-2024′});
a(:,3) = num2cell(dates);
a(:,1:2) = num2cell(random);
%How do I filter a by deleting rows not within Date Range? i.e. delete rows 1 & 3 based on the value of aSimplied my problem so it’s easier to solve. I have a 4×3 array "a" and want to remove rows not within a specified date range. I would like to do this without a loop that would slow down my code. Any suggestions matlab wizards out there?
%Date Range
MinDate = datetime(’14-Jul-2024′);
MaxDate = datetime(’17-July-2024′);
%Cell Array
a = cell(4,3);
random = [1 1
2 1
3 3
4 5];
dates = datetime({’10-Jul-2024′
’15-Jul-2024′
’20-Jul-2024′
’16-Jul-2024′});
a(:,3) = num2cell(dates);
a(:,1:2) = num2cell(random);
%How do I filter a by deleting rows not within Date Range? i.e. delete rows 1 & 3 based on the value of a Simplied my problem so it’s easier to solve. I have a 4×3 array "a" and want to remove rows not within a specified date range. I would like to do this without a loop that would slow down my code. Any suggestions matlab wizards out there?
%Date Range
MinDate = datetime(’14-Jul-2024′);
MaxDate = datetime(’17-July-2024′);
%Cell Array
a = cell(4,3);
random = [1 1
2 1
3 3
4 5];
dates = datetime({’10-Jul-2024′
’15-Jul-2024′
’20-Jul-2024′
’16-Jul-2024′});
a(:,3) = num2cell(dates);
a(:,1:2) = num2cell(random);
%How do I filter a by deleting rows not within Date Range? i.e. delete rows 1 & 3 based on the value of a cell array, array, arrays, matrix, datetime, data, cell, cell arrays, struct, importing excel data, sort, filter, matlab, mathematics, matrix array, matrix manipulation, index, indexing, find, solve, function, functions, matlab function, embedded matlab function, speed, performance MATLAB Answers — New Questions
How do I assign membership functions to the input and output of this ANFIS code
I want to add membership function to this ANFIS code to be able to train it. the membership function type is Gaussian and the number of mfs is numMembershipFunctions = [4 3 2 3 3 4 2] .Attached is the dataset file. The code is:
data = loadpublicHealthHeartDataset;
X = data(:,1:6);
Y = data(:,7);
trnData=[X,Y];
trnX = X(1:2:end,:); % Training input data set
trnY = Y(1:2:end,:); % Training output data set
vldX = X(2:2:end,:); % Validation input data set
vldY = Y(2:2:end,:); % Validation output data set
% Tune the data using Anfis
genAnfis = genfis(trnX,trnY, genfisOptions(‘GridPartition’));
opt = anfisOptions;
opt.InitialFIS = genAnfis;
opt.ValidationData = [vldX,vldY];
opt.EpochNumber = 30;
anfis1 = anfis(trnData,opt);
% Function to upload the dataset
function data= loadpublicHealthHeartDataset
% Get data from the original data file.
tableData = readtable("heartss.CSV");
% Convert the table to a numerical array
data = table2array(tableData(:, 1:7));
endI want to add membership function to this ANFIS code to be able to train it. the membership function type is Gaussian and the number of mfs is numMembershipFunctions = [4 3 2 3 3 4 2] .Attached is the dataset file. The code is:
data = loadpublicHealthHeartDataset;
X = data(:,1:6);
Y = data(:,7);
trnData=[X,Y];
trnX = X(1:2:end,:); % Training input data set
trnY = Y(1:2:end,:); % Training output data set
vldX = X(2:2:end,:); % Validation input data set
vldY = Y(2:2:end,:); % Validation output data set
% Tune the data using Anfis
genAnfis = genfis(trnX,trnY, genfisOptions(‘GridPartition’));
opt = anfisOptions;
opt.InitialFIS = genAnfis;
opt.ValidationData = [vldX,vldY];
opt.EpochNumber = 30;
anfis1 = anfis(trnData,opt);
% Function to upload the dataset
function data= loadpublicHealthHeartDataset
% Get data from the original data file.
tableData = readtable("heartss.CSV");
% Convert the table to a numerical array
data = table2array(tableData(:, 1:7));
end I want to add membership function to this ANFIS code to be able to train it. the membership function type is Gaussian and the number of mfs is numMembershipFunctions = [4 3 2 3 3 4 2] .Attached is the dataset file. The code is:
data = loadpublicHealthHeartDataset;
X = data(:,1:6);
Y = data(:,7);
trnData=[X,Y];
trnX = X(1:2:end,:); % Training input data set
trnY = Y(1:2:end,:); % Training output data set
vldX = X(2:2:end,:); % Validation input data set
vldY = Y(2:2:end,:); % Validation output data set
% Tune the data using Anfis
genAnfis = genfis(trnX,trnY, genfisOptions(‘GridPartition’));
opt = anfisOptions;
opt.InitialFIS = genAnfis;
opt.ValidationData = [vldX,vldY];
opt.EpochNumber = 30;
anfis1 = anfis(trnData,opt);
% Function to upload the dataset
function data= loadpublicHealthHeartDataset
% Get data from the original data file.
tableData = readtable("heartss.CSV");
% Convert the table to a numerical array
data = table2array(tableData(:, 1:7));
end anfis, membership function MATLAB Answers — New Questions
