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# Shehab Tarek

##### Last seen: 8 months ago
26 total contributions since 2020

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Question

how to rum m file with GPU
hello guys i am asking for how to active the GPU to run the m file faster what the i can do

9 months ago | 1 answer | 0

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answer

Question

extract the data from graph
in this figure i have the curve and i want to now x(piont) and y(piont)

9 months ago | 1 answer | 0

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answer

Question

how to draw the piont in smith chart
i want to draw the zL in smith chart then get the distance from center to this piont

10 months ago | 1 answer | 0

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answer

Question

how to plot the zL in smith chart and how to get the length from the center to zl piont
i want to plot the zL in smith chart and get the reduis value and The Projector of piont in the real value for example zl'=1...

10 months ago | 0 answers | 0

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answers

Question

mathematical equation in matlab
how to write this equation in matlab angle=tan(2*pi*0.25) but i want it in radian form i know its equal 1/0

11 months ago | 2 answers | 0

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answers

Question

how to upload toolbox in matlab my matlab version R2020a
i want to upload the code in matlab community in communication field the code is not write in function form how can i do it

11 months ago | 1 answer | 0

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answer

Question

how to recived input user in matlab
i want to recived the word from the user and restore each charater for example string=input('enter the string>>'); -- shehab...

11 months ago | 1 answer | 0

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answer

Question

intersection fuction between two matrix
i have two matrix and i get the intersection between athor how to get the intersection element but i want the element to repeat ...

11 months ago | 1 answer | 0

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answer

Question

how to skip the index of array
i have the index array =[1,2,1,2,4] the output matrix =[2,3,4,5,6] the second output matrix=[1,3,4,5,6] the third output m...

11 months ago | 2 answers | 0

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answers

Question

why the error occur when i use horzcat fuction
the error message the output from y is matrix [2,3] then i take only the first element rr=4; the output must be rr=[4,2,...

11 months ago | 1 answer | 0

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answer

Question

how to insert value of array to other array
hi guys i have array rr=[1,2,3,4,5] i want to insert y=[5,6,1] on it to be rr=[1,2,3,4,5,5,6,1] %%%%%%%%%%%%%%%%%%%%...

11 months ago | 1 answer | 0

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answer

Question

Taking only the first element
I have matrix =[0,2 ;0,25 ;0,25;0,3] And I am using find function To get the index of every element The error occur when t...

11 months ago | 0 answers | 0

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answers

Question

huffman code impelementation manual not use the built in function
hi guys any one can help me in huffman code (data compression) to be more efficiency this code is already working but i ne...

11 months ago | 0 answers | 0

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answers

Question

how to make zoom in and out
zoom in and out the text

11 months ago | 1 answer | 0

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answer

Question

huffman coding set bit
i want to set the bit in cell i have six value in colum number 1 x1=0.3 x2=0.25 x3=0.15 x4=0.12 x5=0.1------...

11 months ago | 0 answers | 0

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answers

Question

i have the store of sum and want to know the index
i have the store_sum=[ 0.18,0.27,0.43,0.57]; and i want to know the index starting from colum colum 2 in this matrix

11 months ago | 1 answer | 0

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answer

Question

i want to use the function intersect with repetition in the results
i want to use the function intersect with repetition in the results

11 months ago | 1 answer | 0

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answer

Question

i want to take each row in matrix
i have matrix 7*3 i want to take 001 in the first 011and in the second

11 months ago | 1 answer | 0

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answer

Question

how to reshape the matrix
i have matrix =001001001111011101111; and i want to convert it to 001 001 001 111 011 101 111 i know reshape function ...

11 months ago | 2 answers | 0

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answers

Question

how to get the division number
i want to get the first element to divide on 3 for example 3 is the first element 6 is the second element 9 is the third...

11 months ago | 1 answer | 0

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answer

Question

how to convert the cell to matrix
i have cell as shown in picture and i want to convert it to Array then flip it to be like array= 00 10 010 110 111 E...

11 months ago | 1 answer | 0

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answer

Question

how to make Ascii 7 bit in matlab
i want to make ascii table to code the char

12 months ago | 1 answer | 0

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answer

Question

how to make a truth table in matlab
how to make a truth table in matlab , not using the built in function to make it

12 months ago | 1 answer | 0

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answer

Answered
How do I update the license file used by the license manager?
enable to install simscape toolbox matlab R2020a

1 year ago | 0

Question

how to add toolbox or library in matlab or simulink
i already have matlab but some things not found how to update the toolbox package . my operating system ubuntu matlab 2020...

1 year ago | 1 answer | 0

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answer

Question

i am facing error to know index of element
...

1 year ago | 1 answer | 0

answer