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zayed


Last seen: 5 years ago |  Active since 2011

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complex Gaussian noise signals with zero mean and different variance?
Hi; I need to generate in matlab complex Gaussian noise signals with zero mean and different typical values of variance .

13 years ago | 1 answer | 0

1

answer

Question


Results of Newton-Raphson method to find the root ?
Hi, I need to solve the following equation by using Newton-raphson method : a. f(lambda)=-z'*inv(M)*inv(W)*Q*inv(W)*...

13 years ago | 1 answer | 0

1

answer

Question


How to implement sliding-window algorithm in matlab ?
Hi, I need to use sliding window algorithm, but it's the first time that I face to use it, so I need help to implement the fo...

13 years ago | 2 answers | 0

2

answers

Question


Sliding window algorathim to find the covariance matrix and the received signal model in radar detection ?
Hi, I need to use sliding window algorithm,but it's the first time that I face to use it , so I need help to implement the ...

13 years ago | 2 answers | 0

2

answers

Question


How to implement Generalized Likelihood Ratio Test (GLRT) in Matlab ?
Hi, I am doing my master thesis in radar signal detection based on multiple hypothesis testing problem on the complex measu...

13 years ago | 1 answer | 0

1

answer

Question


radar signal detection in matlab?
Hello, I am doing my master thesis in radar signal detection based on multiple hypothesis testing problem on the complex m...

13 years ago | 1 answer | 0

1

answer

Question


Covariance of Noise?
Hi, If I have zk a noise signal (5000*1),which is complex gaussian noise .How can I find the covariance matrix ,so that I ne...

13 years ago | 1 answer | 0

1

answer

Question


Covariance Matrix?
Hi, I want to find covariance matrix from complex Gaussian noise with zero mean.So how can i generate in matlab complex gaus...

13 years ago | 1 answer | 0

1

answer

Question


How can I multiply 2D matrix with it hermitian?
Hi, How can I do this in matlab?I want to multiply a matrix with it's hermitian,as the following equation: M=(1/K)*sum(z...

13 years ago | 1 answer | 0

1

answer

Question


Code Results?
Hi, I have the following code ,but I have a problem in the results,that Mz is just single value 17.619 ,despite it should be a ...

13 years ago | 1 answer | 0

1

answer

Question


Equation code?
Hi, I wrote the following code for this equation : M=(1/K)*sum(zkd*zkd') ,and it's running with out errors ,but all t...

13 years ago | 1 answer | 0

1

answer

Question


How can I divide a signal into blocks?
I have a noise signal and I want -for some integer K- to break the signal into blocks of K samples, such that the first N sampl...

13 years ago | 2 answers | 0

2

answers

Question


complex eigenvalues
Hi, I have a square symmetric matrix (5,5) with complex entries,the output eigenvalues when I use eig(T) are all complex ...

13 years ago | 1 answer | 0

1

answer

Question


How to use Newton-Ramphson method to find an equation root?
Hi, I want to make all of them one M-file by making the second and the third M-file as anonymous functions in the main M-file( f...

13 years ago | 1 answer | 0

1

answer

Question


CODE
Hi, I have the following code but when i run it gives an error . The code : function lambda = drive_zr17t9001 for...

13 years ago | 2 answers | 0

2

answers

Question


CODE ASSISTANCE
Hi, I have the following code ,but it gives an error. The code is : function lambda = drive_zr17t9(p) format short e...

13 years ago | 2 answers | 0

2

answers

Question


How can i solve an equation in matlab using Newton-Raphson method?
I want to solve monotonically increasing function g(lambda)and has a unique zero,by Newton-Raphson method in matlab.The equatio...

13 years ago | 1 answer | 0

1

answer

Question


code assistance
Hi, I wrote the following code to solve an equation ,to find lambda that nulls the equation (Setting the equation to zero).But ...

13 years ago | 1 answer | 0

1

answer