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Furqan Haider
College of Electrical and Mechanical Engineering
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Professional Interests: DSP and Communication Systems
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Question
make a logical matrix from an available array of numbers.
i get an array of numbers in which minimum number is 1 and maximum number is 7 , total elements in that array are 6, e.g. A=...
nästan 10 år ago | 1 answer | 0
1
answerQuestion
How to find second largest OR third largest Or any largest value among the columns of a matrix?
I have a matrix A=rand(7,25) I want to find the second largest/third largest/fourth/fifth and sixth largest value among all ...
nästan 10 år ago | 1 answer | 0
1
answerQuestion
Get sigmoid envelope for a speech signal ?
how can I enhance my speech signal with a sigmoid envelope ? can anyone help me out. Thanks
ungefär 10 år ago | 0 answers | 0
0
answersQuestion
Generate random variables with specified 2nd moment ?
Hellow all, I am using randn() to generate random variables. I know how to generate normal random variables with specific me...
ungefär 10 år ago | 1 answer | 0
1
answerQuestion
Kindly help me integrate this function.
I am trying to integrate the following expression using 'quad' fuction for all the values of vector 'h' , kindly help me with th...
mer än 10 år ago | 1 answer | 0
1
answerQuestion
Kindly help me integrate this function.
I am trying to integrate the following expression using 'quad' fuction but MATLAB is giving errors, kindly help me with the code...
mer än 10 år ago | 1 answer | 0
1
answerQuestion
how Create a structure function of my own like "modem.qammod"
Hellow everybody here, There is a function in MATLAB named 'modem.qammod' to modulate M-ary QAM. I wish to make a similar...
mer än 10 år ago | 0 answers | 0
0
answersQuestion
Random Variables with Nakagami - m distribution.
How can i generate random variables having distribution Nakagami-m ? such that parameter 'm' is user defined. Thank you.
mer än 10 år ago | 0 answers | 0
0
answersQuestion
Random Variables with nakaqami - m distribution.
How can i generate random variables having distribution Nakagami-m ? such that parameter 'm' is user defined. Thank you.
mer än 10 år ago | 1 answer | 0
1
answerQuestion
comm.RectangularQAMModulator(16) is not working in MATLAB version 2010a. What to do?
comm.RectangularQAMModulator(16) is not working in MATLAB version 2010a. What to do?
mer än 10 år ago | 0 answers | 0
0
answersQuestion
convert class 'char' to class 'logical' , How?
I have some binary bits in a string of class 'char': b= 10001010101010101000000111110000111 I wish to covert class of 'b' ...
mer än 10 år ago | 3 answers | 2
3
answersQuestion
How can I rearrange all row elements into a single row?
I have a matrix, m*n , b = 0011 1110 1100 0000 1101 0010 0111 1011 0011 0011 now i want to ...
mer än 10 år ago | 1 answer | 0
1
answerQuestion
I need my angles in the [-pi:pi] range instead of [0:2*pi]?
I have an angle in degrees, 225 degrees. Now degtorad(225) function gives me: >>degtorad(225) ans = 3.9270 radians ...
mer än 10 år ago | 1 answer | 0
1
answerQuestion
How can i resolve "Error: continuos sample times not allowed" in simulink?
Hellow, I am giving a time-based "sin wave source" input to "buffer" block in the simulink, and getting this following error: ...
mer än 11 år ago | 0 answers | 0
0
answersQuestion
How to recnstruct a signal from given discrete values ?
I have discrete values given in an array "xn". I wish to reconstruct the signal using sinc function (i.e. interpolation), but un...
mer än 11 år ago | 1 answer | 0