Réponse apportée
How do you calculate the average value of a line?
where is x???? fun = @(x,c) sqrt((-.25 .*(n-(c.*n))./(100-n))./(((n-(c.*n))./(100-n))-1));
How do you calculate the average value of a line?
where is x???? fun = @(x,c) sqrt((-.25 .*(n-(c.*n))./(100-n))./(((n-(c.*n))./(100-n))-1));
environ 8 ans il y a | 0
Question
get the partial shadow image in MatLab
Hello Matlab Community I have images need to compare between them depending on its lighting for example <</matlabcentr...
plus de 8 ans il y a | 1 réponse | 0
0
réponseRéponse apportée
Sort & Index matrix for highest values in row
you mean you want only first high values in each row right?? y=zeros(size(A,1),size(A,2)); for i=1:size(A,1) x=so...
Sort & Index matrix for highest values in row
you mean you want only first high values in each row right?? y=zeros(size(A,1),size(A,2)); for i=1:size(A,1) x=so...
plus de 8 ans il y a | 0
Réponse apportée
Undefined function 'log10' for input arguments of type 'embedded.fi'.
to get log10 for numeric data you could use this old rule log(x) to base y = ln(x)/ln(y) so log10(x) you can change it ...
Undefined function 'log10' for input arguments of type 'embedded.fi'.
to get log10 for numeric data you could use this old rule log(x) to base y = ln(x)/ln(y) so log10(x) you can change it ...
plus de 8 ans il y a | 0
Réponse apportée
Plot the lines of the image into graphs
if you select them you could use <https://www.mathworks.com/help/images/ref/bwselect.html bwselect> command
Plot the lines of the image into graphs
if you select them you could use <https://www.mathworks.com/help/images/ref/bwselect.html bwselect> command
plus de 8 ans il y a | 0
Réponse apportée
Numerical Approximation to the continuous time fourier transform
the error is saying that it can't use fft for syms type check what fft work on from this page <https://www.mathworks.com/h...
Numerical Approximation to the continuous time fourier transform
the error is saying that it can't use fft for syms type check what fft work on from this page <https://www.mathworks.com/h...
plus de 8 ans il y a | 0
Réponse apportée
how to plot vertical dotted line ??
x=your_value*ones(1,length_of_y); plot(x,y)
how to plot vertical dotted line ??
x=your_value*ones(1,length_of_y); plot(x,y)
plus de 8 ans il y a | 1
| A accepté
Réponse apportée
the meaning of @ in this equation?
@(x) : define variable x as anonymous variable so that we can we easily write our equations
the meaning of @ in this equation?
@(x) : define variable x as anonymous variable so that we can we easily write our equations
plus de 8 ans il y a | 0
Question
connect motor to arduino/simulink PID controller
Hello I have simulink for PID controller I want to connect it to arduino/simulink How to connect and sense motor's spee...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
Connect motor to arduino/simulink controlled by fuzzy
Hello I have a simulink for fuzzy system I want to send data from it to motor by arduino/simulink how and how can I sense ...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
Genetic - Fuzzy Initial Generations
Hello Every one I connected a genetic algorithm with Fuzzy on electrical simulation and it worked beautiful but when I in...
plus de 8 ans il y a | 1 réponse | 0
0
réponseRéponse apportée
how to merge 2 excel files to get different values as result
simple method is to read and save the two excels in 2 variables x1=xlsread('Sheet1.xls'); x2=xlsread('sheet2.xls'); i...
how to merge 2 excel files to get different values as result
simple method is to read and save the two excels in 2 variables x1=xlsread('Sheet1.xls'); x2=xlsread('sheet2.xls'); i...
plus de 8 ans il y a | 0
Réponse apportée
i do not find the run button on my simulink model?
press F5 or restart the matlab
i do not find the run button on my simulink model?
press F5 or restart the matlab
plus de 8 ans il y a | 0
Réponse apportée
Dating the X-axis of a plot
axis ticks and labels <https://www.mathworks.com/help/matlab/creating_plots/change-tick-marks-and-tick-labels-of-graph-1.html...
Dating the X-axis of a plot
axis ticks and labels <https://www.mathworks.com/help/matlab/creating_plots/change-tick-marks-and-tick-labels-of-graph-1.html...
plus de 8 ans il y a | 0
| A accepté
Réponse apportée
How Run the GUI by typing imanalysis_gui in Matlab's command window
The coder type in last code the next message
How Run the GUI by typing imanalysis_gui in Matlab's command window
The coder type in last code the next message
plus de 8 ans il y a | 0
Réponse apportée
Why are the results produced by fft2 and those produced by fft different?
use tic toc commands tic ... your code... t=toc; % time in second freq=your images/t
Why are the results produced by fft2 and those produced by fft different?
use tic toc commands tic ... your code... t=toc; % time in second freq=your images/t
plus de 8 ans il y a | 0
Réponse apportée
Making a loop with 3 variables
why loop??? use this beautiful method a=1:5; b=30:100; c=20:30; [a,b,c]=meshgrid(a,b,c); y=a.^2+8*b+2.*c....
Making a loop with 3 variables
why loop??? use this beautiful method a=1:5; b=30:100; c=20:30; [a,b,c]=meshgrid(a,b,c); y=a.^2+8*b+2.*c....
plus de 8 ans il y a | 2
| A accepté
Réponse apportée
Draw a line with an angle
%L is the length %angle is alpha x2=x+(L*cos(alpha)); y2=y+(L*sin(alpha)); plot([x x2],[y y2])
Draw a line with an angle
%L is the length %angle is alpha x2=x+(L*cos(alpha)); y2=y+(L*sin(alpha)); plot([x x2],[y y2])
plus de 8 ans il y a | 6
Question
play simulink from 2016 to 2014
Hello every one I have made code and connected it to fuzzy simulink using command sim It worked perfectly on MatLab R2016b...
plus de 8 ans il y a | 1 réponse | 0
1
réponseRéponse apportée
Gui Table With Editable Column Names
set(handles.uitable_tag,'ColumnName',{'any' 'name' 'you' 'want'})
Gui Table With Editable Column Names
set(handles.uitable_tag,'ColumnName',{'any' 'name' 'you' 'want'})
presque 9 ans il y a | 0
Question
media processing level up
Hello every one I have learned basics of media processing , and I want to level my self up How can I do this?
presque 9 ans il y a | 1 réponse | 0
0
réponseRéponse apportée
could not get WebGL context error
opengl info Version: '…' Vendor: '…' Renderer:...
could not get WebGL context error
opengl info Version: '…' Vendor: '…' Renderer:...
presque 9 ans il y a | 0
Réponse apportée
could not get WebGL context error
<</matlabcentral/answers/uploaded_files/70214/Screenshot%20from%202017-02-18%2000-57-07.png>> <</matlabcentral/answers/upload...
could not get WebGL context error
<</matlabcentral/answers/uploaded_files/70214/Screenshot%20from%202017-02-18%2000-57-07.png>> <</matlabcentral/answers/upload...
presque 9 ans il y a | 0
Question
could not get WebGL context error
Hello Everyone I ran an example code given at <https://www.mathworks.com/help/matlab/ref/uiaxes.html UIAxes plot> on Ubuntu ...
presque 9 ans il y a | 3 réponses | 0
3
réponsesQuestion
get certification for my tutorial's blog
Hello I have my new blog in Arabic for matlab How can I ask MathWorks to make it certificated ?? Like official Fan Site...
environ 9 ans il y a | 1 réponse | 0
1
réponseA soumis
Clock Wise Rotaion
Square Matrix ClockWise Rotation
environ 9 ans il y a | 1 téléchargement |
A soumis
Secant Method GUI
Finding root using Secant Method
environ 9 ans il y a | 1 téléchargement |
Réponse apportée
m1(t)=A1cos2πf1t m2(t)=A2cos2πf
A1=input('A1='); A2=input('A2='); t= %vector f1=input('f=2'); f2=input('f=2'); m1=A1*cos(2*pi*f1).*t m2=A2*c...
m1(t)=A1cos2πf1t m2(t)=A2cos2πf
A1=input('A1='); A2=input('A2='); t= %vector f1=input('f=2'); f2=input('f=2'); m1=A1*cos(2*pi*f1).*t m2=A2*c...
environ 9 ans il y a | 0
Réponse apportée
Loop For & save result
for i=1:50 result(i)= %if equation result{i}= % if strings end
Loop For & save result
for i=1:50 result(i)= %if equation result{i}= % if strings end
environ 9 ans il y a | 0
| A accepté
Question
kalman filter for double data
I have a data without steady state system How can I kalman it
environ 9 ans il y a | 1 réponse | 0