Community Profile # Unnikrishnan PC

Last seen: 2 months ago Active since 2011

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Neural Net: Saving Trained Net
I will explain my problem. My code is given below. % *********************** Plant ************************** s = 5000; ...

4 years ago | 3 answers | 0

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Question

State Space model using ident
I did an experiment on an induction motor. I applied the voltage from zero to 400 in steps of 5. I got speed for each voltage. S...

7 years ago | 1 answer | 0

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In simulink, a random signal is applied to a plant model. I wish to have the input data and output data in workspace. I used 'To...

7 years ago | 1 answer | 0

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I wish to pass a varying step signal from matlab to my simulink plant model. For example let the signal to be applied to the mo...

7 years ago | 1 answer | 0

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Prediction using narx Network
%Neural network to create a Fibinocci series u=[1 2 3 4 5 6 7 8 9 10]; %Input Series y=[1 2 3 5 8 ...

7 years ago | 2 answers | 0

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Passing a matrix to a function and returning
I wish to pass a matrix A= [ 1 2 3] and B =[2 5 7] to a function in matlab and return its sum A+B. Please help

7 years ago | 1 answer | 0

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Modifying plots produced by simulink scope
Is it possible to change the background of plots produced by simulink scope? If No, how can I export data to workspace and plot ...

8 years ago | 2 answers | 0

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Question

Source and sink CMOS Circuits
I need to construct a CMOS circuit. Let us take a simple inverter. I tried to connect a "Constant" block as its input. Its' no...

8 years ago | 0 answers | 0

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Question

Reading from Multiple files & Multiple sheets
I have 60 excel files named 1,2 ...60 and each file consists of 9 sheets(Same name). I have to read from these files and consoli...

8 years ago | 1 answer | 0

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Question

Reading from an Excel File using MATLAB
Can I read .xlsx files using MATLAB?

8 years ago | 1 answer | 0

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Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

8 years ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

8 years ago

Solved

Given a and b, return the sum a+b in c.

8 years ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 years ago

Question

I have my code as listed below reading from 60 files. Is it possible to reduce this coding? Please help. ex = actxserver('e...

8 years ago | 1 answer | 0

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Question

Importing 4 jpg files to face_GUI
I am trying to capture 4 jpg images to a GUI. The picture is captured and opens in Matlab as subplot. How to modify it to open i...

8 years ago | 1 answer | 0

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Question

newnarx initialization and validation problem
Dear all, I am working on the problem: y(k)=0.3*y(k-1)+0.6*y(k-2)+u(k)^3+0.3*u(k)^2-0.4*u(k) using narx. the code is listed...

9 years ago | 1 answer | 0

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Question

Neural Network Tool Box
I am working on a classification problem and the codes are written in m files. I am calling net=newff(....) within the m file.On...

9 years ago | 1 answer | 0

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Question

Memory Usage
How can I find the memory used by various variables and arrays in my matlab program. I am using MATLAB R2009b. MTIC and MTOC not...

9 years ago | 2 answers | 0

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Reading from many columns of an excel sheet

10 years ago | 0 answers | 0

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Question

Reading from many columns of an excel sheet
I am using the following code to read from multiple columns of an excel sheet. Can someone help me to reduce this code? ex ...

10 years ago | 1 answer | 0

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Question

I need to read marks one by one from one excel sheet (for eg: Marks for Maths & Chem arranged column wise for 100 students)calcu...

10 years ago | 1 answer | 0