# Hassan Bosha

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**Content Feed**

Question

Apply a mean filter on a matrix

How can i apply a mean or laplacian or average or any kind of filters 3x3 on any matrix i give it to it and get the new matrix ...

4 years ago | 1 answer | 0

### 1

answerQuestion

array is approximated till fourth decimal

Test_Signal = [0.65163 0.07668 0.992269 -0.114643] i have this array when i display it or check it in the work space it's app...

4 years ago | 0 answers | 0

### 0

answersQuestion

writting equation with summation

How can i write such equation on matlab , although i have more 4 equations simliar to it with unknown parameters, so that i can ...

4 years ago | 1 answer | 0

### 1

answerQuestion

using maximum likelihood estimate function

How can i solve this equation using maximum likelihood estimate function in matlab (mle) finding the unkown paramters X(n) is ...

4 years ago | 0 answers | 0

### 0

answersQuestion

I want to rotate a point using Quaternion function

i want to rotate point (1,2,3) about x-axis by 45 using quaternion function i tried to put it in identity matrix and rotate it ...

4 years ago | 3 answers | 0

### 3

answersQuestion

i want to compare between 3 matrices

I have an equation that i have 3 matrices i should compare to each other with an if statment I1 and I2 are matrices plus wha...

4 years ago | 1 answer | 0

### 1

answerQuestion

how can i use posegraph in 3d

i'm drawing 4 matrices each on is relative to another i want to use pose graph 3d to add relative function to them on the grap...

4 years ago | 0 answers | 0

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answersQuestion

increase range of the 3d plot

i'm trying to draw 2 matrices using trplot() but it shows only on matrix as the range of the 3d plot is suited for the range of...

4 years ago | 1 answer | 0

### 1

answerQuestion

plotting a point in 3D

How i can i plot the New_P in 3D i'm using robotic toolbox peter corke i should use trplot() function but it's not working ...

4 years ago | 1 answer | 0

### 1

answerQuestion

trplot function not plotting a 4x4 matrix

i'm trying to plot NewDist but it gives me this error Error in trplot (line 365) set(hg, 'Matrix', T); Error in Untitle...

4 years ago | 2 answers | 0

### 2

answersQuestion

trplot function doesn't show one of the axis

i'm trying to draw three axis and rotate them via rotx and roty functions but when i plot them one of the axis disappears p...

4 years ago | 1 answer | 0

### 1

answerQuestion

Getting size of a browsed image

I want to take the height and width of the inserted (browsed) picture to use the height and width in a condtion i'm browsing tw...

5 years ago | 0 answers | 0

### 0

answersQuestion

Maximize my GUI window

How can i maximize my GUI window keeping the ratio of all my labels and buttons maximized with the window

5 years ago | 1 answer | 0

### 1

answerQuestion

Digital Audio Equalizer Frequency changing

This code is for audio digital equalizer I must push button stop in order to change the frequencies and then push reusme(play) ...

5 years ago | 0 answers | 0

### 0

answersQuestion

Equalizer play() function with GUI

function play_Callback(hObject, eventdata, handles) % hObject handle to play (see GCBO) % eventdata reserved - to be defin...

5 years ago | 0 answers | 0

### 0

answersQuestion

Equalizers equations with GUI

function C1_var_Callback(hObject, eventdata, handles) % hObject handle to C1_var (see GCBO) % eventdata reserved - to be d...

5 years ago | 0 answers | 0

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answersQuestion

convert legacy commands into new one

ao = analogoutput('winsound'); ch = addchannel(ao,1:2); those are legacy commands ,how can i apply session-bas...

5 years ago | 0 answers | 0

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answersQuestion

Change from wavplay to audioplayer

function play_Callback(hObject, eventdata, handles) % hObject handle to play (see GCBO) % eventdata reserved - to be defin...

5 years ago | 2 answers | 0

### 2

answersQuestion

Equalizer undefined variable problem

function play_Callback(hObject, eventdata, handles) % hObject handle to play (see GCBO) % eventdata reserved - to be defin...

5 years ago | 2 answers | 0

### 2

answersQuestion

Reading of Slider into text box GUI

I'm displayin a signal i have two push buttons next and back i'm diving the signal into 3 blocks on x-axis from 0 to 4 and f...

5 years ago | 1 answer | 0

### 1

answerQuestion

GUI Code with a written Code for axes and slider

function varargout = Signal(varargin) % SIGNAL MATLAB code for Signal.fig % SIGNAL, by itself, creates a new SIGNAL or ra...

5 years ago | 0 answers | 0

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answersQuestion

Equalizer application how to start

How can i begin this application ? Any Idea In an equalizer application, the signal is decomposed into its Fourier components ...

5 years ago | 0 answers | 0

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answersQuestion

Slider Code GUI problem

What is the code for the slider to move along the x axis on zooming or to move anytime ? % --- Executes on slider movemen...

5 years ago | 0 answers | 0

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answersQuestion

Slider Code problem with axes

this an example of a slider to control movement on axes a = get (handles.slider2,'Value') x = 0:0.1:50; y = sin (x*a); plot ...

5 years ago | 2 answers | 0