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how can i rescale ths axes of 2-D graph so the x-axis and the y-axis coordinates are: -4,-2,0,2,4?
Are you expecting this: figure; xlim([-4 4]) ylim([-4 4])

約13年前 | 0

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how can i give m-file output to simulink model as input
Your question is already answered, First check and ask question.. Refer this: <http://www.mathworks.in/matlabcentral/answers/...

約13年前 | 0

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How can i store all simulation results from ?
Use *diary* command

約13年前 | 0

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how to get the co-ordinate values & labels when click on the plotted line
For e.g. try this code: a=[1 2 3 4]; b=[5 6 7 8]; plot(a,b) legend('signal1'); After this, goto *Tools* i...

約13年前 | 0

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Mask Initialization Commands in Generated Code
Refer this link: <http://www.mathworks.com/help/simulink/ug/mask-code-execution.html>

約13年前 | 0

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logical statement accelerates or decelerates speed?
Because, when you are increasing the no. of logical expression,leads to increase the memory allocation (i.e both temporary and ...

約13年前 | 0

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how i can plot this 3D graph ?
plot(x,y,z) or view(3) or plot3(x,y,z)

約13年前 | 0

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change column in matrix
a=1:2250; d=reshape(a,[75 30]);

約13年前 | 0

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How to run simulink model from gui written in script?
Through script, you can do this by before using sim('your model name'); Mention the *Tstop*=10 or any, then you can change this ...

約13年前 | 0

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how to get the co-ordinate values & labels when click on the plotted line
In plotted signal, goto *Tools*->enable *datacursor*, for signal name goto *insert*-> *legend*

約13年前 | 0

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How to animate an object in circular motion with its acceleration vectors showing.
Already your question is answered, check this: <http://www.mathworks.com/matlabcentral/answers/9541-moving-point-along-a-curv...

約13年前 | 0

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How to plot four variables value in XY graph
plot(x,y,'r*',x1,y1,'b-')

約13年前 | 0

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how can i sample a measured voltage signal in simulink and know the sampled value of each sample to calculate RMS of the voltage signal.
Use *RMS* block and mention *frequency* and then *to workspace* block and save format as *array*

約13年前 | 0

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Please format this code..?
Use 'diary' command

約13年前 | 0

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How to change matrix dimensions?
try this: a=zeros(1000,35,12); b=reshape(a,[1000 420]);

約13年前 | 0

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how can i store all simulation results from gibbs sampling VERTICALLY?
try this: for i=1:3 a{i}=i*ones(3); d(:,:,i)=a{i}; end

約13年前 | 0

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How to adjust value from matlab-mfile and feedback in simulink
step1:Initialize all i/p data in m-file & variable 'i' step2: use 'sim()' command to run your model step3: store the value...

約13年前 | 0

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how to distinguish several curves in the scope?
you can increase the no. of axes to display each output. for changing the color of waveform in scope is available from r2011b ve...

約13年前 | 1

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Error reading value from workspace
Check whether your sample time of 'from workspace' block is inherited? Usually in 'from workspace', you have to mention both dat...

約13年前 | 0

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How to give input from matlab (mfile) to simulink model
you can do this by creating variable 'myinput' as constant block in simulink model

約13年前 | 0

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making different signals equal in length
Can you provide the data? you can do it by adding zeros, ones, any desirable data to the data having minimum sizes from data hav...

約13年前 | 0

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Matrix and vector multiplication elementwise
hi, a=[1 2 3;2 3 4;4 5 6]; h=[2 2 2]; for i=1:3 for j=1:3 c(i,j)=a(i,j)*h(i); end end di...

約13年前 | 0

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how to solve non-linear equations
you can't give variable name like w(0),w(1),w(2)..here variable is w and 0,1,2..are maybe iterations.. so declare variable clear...

約13年前 | 0

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How to send data from while loop during each iteration to simulink sub system model
while(....) for (...) pbest=[...] %no.of data depends on population gbest=[] %one globally best dat...

約13年前 | 0

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how can i store all simulation results from gibbs sampling ?
Check this: for i=1:3 a{i}=i*ones(3); end b=cell2mat(a)

約13年前 | 0

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Undefined function 'sym' for input arguments of type 'double'.
Read this mentioned link: http://www.mathworks.com/help/symbolic/sym.html

約13年前 | 0

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adding column in text file with value
Check the below code: a=zeros(68160,1); k=480; l=5; j=1; for i=1:numel(a) if i<=k a(i)=a(i)+0; ...

約13年前 | 0

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How can I draw double Y-axis on a time series plot
You can do with 'subplot' command

約13年前 | 0

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How to Concatenate two large numbers in Matlab
a=10; b=20; a1=num2str(a); b1=num2str(b); c=strcat(a1,b1)

約13年前 | 0

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How to create multiple matrix using for loop?
Hi.. try this code a=[1:10]; for i=1:numel(a) if i==a(1) disp(a) elseif i<=6 a(1)=[...

約13年前 | 0