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SAMET YILDIZ


yeditepe university

Last seen: environ 4 ans il y a |  Actif depuis 2014

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Question


How to make 3d graph from a 2d graph based on the 360 degree
Hi all, I want to convert a simple x&y-axis 2D plot rotating *around 360 degree around the 3rd dimension, let say z-axis, and fo...

plus de 7 ans il y a | 1 réponse | 0

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réponse

Question


How to run the iteration (total= 2^22) faster?
Hi everyone, I will make number of simulations next week, and I would like to know if I can make the for loop faster. I already...

plus de 9 ans il y a | 1 réponse | 0

1

réponse

Question


how to decode Space-time trellis code in two tap frequency selective channel
Hi everyone, I am working on Space-Time trellis codes over frequency selective channel. Currently, my decoder section for STTC ...

plus de 9 ans il y a | 1 réponse | 0

0

réponse

Question


monochromatic image with 256 gray levels
Hello everyone, Assuming a monochrome image with 1024 × 1024 pixels and 256 gray levels, I would like to calculate the total f...

plus de 9 ans il y a | 2 réponses | 0

2

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Question


Low pass filter design first peak elimination
Hello Everyone, I try to make a low pass operation on my data set which has 1kHz sampling rate. When I try to make fft power sp...

plus de 9 ans il y a | 1 réponse | 0

1

réponse

Question


How to read text file in object oriented programming ?
Hello, I would like to know how can I read a text or an excel file in the object oriented programming ? I have a simple code l...

presque 10 ans il y a | 1 réponse | 1

1

réponse

Question


How to intersect two plot area
Hello, I will put simply a picture which shows my actual goal. <</matlabcentral/answers/uploaded_files/15790/wfef.JPG>> ...

presque 10 ans il y a | 1 réponse | 0

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réponse

A résolu


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

presque 10 ans il y a

A résolu


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

presque 10 ans il y a

A résolu


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

presque 10 ans il y a

A résolu


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

presque 10 ans il y a

A résolu


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

presque 10 ans il y a

A résolu


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

presque 10 ans il y a

Question


Using three 60000 x 1 double matrices, how to make the 3D graph efficiently in the form of 2D
Hello, Simply, I need to make use 3 matrices which are 60000 x 1 size each. When I use the code below, I have a serious perfor...

presque 10 ans il y a | 1 réponse | 0

1

réponse

A résolu


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

environ 10 ans il y a

A résolu


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

environ 10 ans il y a

A résolu


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

environ 10 ans il y a

A résolu


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

environ 10 ans il y a

A résolu


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

environ 10 ans il y a

A résolu


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

environ 10 ans il y a

A résolu


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

environ 10 ans il y a

A résolu


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

environ 10 ans il y a

A résolu


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

environ 10 ans il y a

A résolu


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

environ 10 ans il y a

A résolu


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

environ 10 ans il y a

A résolu


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

environ 10 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

environ 10 ans il y a

A résolu


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

environ 10 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

environ 10 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

environ 10 ans il y a

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