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# Ahsan Naeem

##### Last seen: 2 days ago
30 total contributions since 2011

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Open drawcartpend_bw.m file and comment out (remove) following line: set(gcf,'Position',[10 900 800 400])

9 months ago | 1

Question

I am installing Simulink Support Package for Android Devices and getting the error "There was problem installing the support package"
Hello everyone! while I am trying to install Simulink Support Package for Android Devices, after first two steps i.e downloadi...

2 years ago | 1 answer | 0

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Solved

Oh Zero Zero Zero!!!
Hello all, So you have to find the largest section of zeros in a vector and then find the length of those zeros and there start...

3 years ago

Solved

Count consecutive 0's in between values of 1
So you have some vector that contains 1's and 0's, and the goal is to return a vector that gives the number of 0's between each ...

3 years ago

Solved

Find last zero for each column
Given a numeric array of arbitrary size, return the row index of the last zero for each column. If a column contains all nonzero...

3 years ago

Solved

Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...

3 years ago

Solved

Unique values without using UNIQUE function
You must return unique values in a vector in *stable* mode without using the unique function. About stable order flag: ...

3 years ago

Solved

Create an n-by-n null matrix and fill with ones certain positions
The positions will be indicated by a z-by-2 matrix. Each row in this z-by-2 matrix will have the row and column in which a 1 has...

3 years ago

Solved

Max index of 3D array
Given a three dimensional array M(m,n,p) write a code that finds the three coordinates x,y,z of the Maximum value. Example ...

3 years ago

Solved

Finding peaks
Find the peak values in the signal. The peak value is defined as the local maxima. For example, x= [1 12 3 2 7 0 3 1 19 7]; ...

3 years ago

Solved

Find nth maximum
Find nth maximum in a vector of integer numbers. Return NaN if no such number exists. x = [2 6 4 9 -10 3 1 5 -10]; So ...

3 years ago

Solved

Create an index-powered vector
Given a input vector x, return y as index-powered vector as shown below. Example x = [2 3 6 9] then y should be [...

3 years ago

Solved

Change the sign of even index entries of the reversed vector
change the signs of the even index entries of the reversed vector example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4] example2...

3 years ago

Solved

Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

3 years ago

Solved

Create a vector whose elements depend on the previous element
The idea is to create a vector A whose elements depend on the previous element : *A(i+1) = 2*A(i)+1* *2 Inputs*: - A : The...

3 years ago

Solved

Determine the number of odd integers in a vector
Determine the number of unique odd integers in a vector. Examples: Input x = [2 5 8 3 7 1]; Output y = 4; Inp...

3 years ago

Solved

Insert zeros into vector
Insert zeros after each elements in the vector. Number of zeros is specified as the input parameter. For example: x = [1 ...

3 years ago

Solved

Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

3 years ago

Solved

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

3 years ago

Solved

Set some matrix elements to zero
First get the maximum of each *row*, and afterwards set all the other elements to zero. For example, this matrix: 1 2 3 ...

3 years ago

Solved

surrounded matrix
With a given matrix A (size m x n) create a matrix B (size m+2 x n+2) so that the matrix A is surrounded by ones: A = [1 2 ...

3 years ago

Question

What is replacement of initff function of older version?
I am trying to run a file which is using function (initff) but this function is not defined in current version. Does any one ...

6 years ago | 0 answers | 0

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Question

Torque Control of Induction Motor in Simulink
Can someone help me with Simulink model of Torque Control of Induction Motor...

9 years ago | 1 answer | 0

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Question

Direct Torque Control of induction motor using SVM
Can somebody provide me material related to direct torque control of induction motor using SVM. Or any model file etc

9 years ago | 2 answers | 0

### 2

Question

I have seen in some Simulink Model, there was a block with the M-File. You just double click that file, it gets executed and var...

9 years ago | 1 answer | 0

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SimPowerSystem block Asynchronous Machine parameter values
Thanks a lot dear... But actually I want to know what is SM.web parameter for example in reference to Electric Machine Theory......

9 years ago | 0

Question

SimPowerSystem block Asynchronous Machine parameter values
I am using SimPowerSystem block Asynchronous Machine SI Units. I want to analyze this block.In option "Look under the Mask" ther...

9 years ago | 3 answers | 0

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SimPowerSystem block Asynchronous Machine SI Units
Actually I want to verify the model with equations given in Bimal K. Bose...

9 years ago | 0

SimPowerSystem block Asynchronous Machine SI Units

9 years ago | 0

Question

SimPowerSystem block Asynchronous Machine SI Units
I am using SimPowerSystem block Asynchronous Machine SI Units. I want to analyze this block.In option "Look under the Mask" ther...

9 years ago | 4 answers | 0