VR

Last seen: 4 maanden ago | Active since 2009

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I'm interested in communication technology , signal processing, data representation and visualisation using Matlab/Simulink software platform.
Professional Interests: communication & signal processing

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Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

meer dan 9 jaar ago

Solved

Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

meer dan 9 jaar ago

Solved

Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

meer dan 9 jaar ago

Solved

Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

meer dan 9 jaar ago

Solved

inner product of two vectors
inner product of two vectors

meer dan 9 jaar ago

Solved

radius of a spherical planet
you just measured its surface area, that is the input.

meer dan 9 jaar ago

Solved

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...

meer dan 9 jaar ago

Solved

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...

meer dan 9 jaar ago

Solved

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

meer dan 9 jaar ago

Solved

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

meer dan 9 jaar ago

Question

Save the result of urlread as file in current directory instead of a variable in the workspace
I would like to find an answer to unzip the result of the urlread funtion that's a zip archive. The result experienced is the fa...

meer dan 10 jaar ago | 1 answer | 0

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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...

bijna 11 jaar ago

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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...

bijna 11 jaar ago

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

meer dan 12 jaar ago

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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 ...

meer dan 12 jaar ago

Solved

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

meer dan 12 jaar ago

Solved

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

meer dan 12 jaar ago

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

meer dan 12 jaar ago

Solved

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 ...

meer dan 12 jaar ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

meer dan 12 jaar ago

Submitted

Agentia Nationala pentru Cetatenie Bucuresti
Statistici referitor la depunerea Juramantului pentru cetatenie la Bucruresti.

bijna 13 jaar ago | 0 downloads |

Submitted

Modova Central Bank EURO Evolution
EURO Evolution in Moldova Central Bank per years and monthly.

bijna 14 jaar ago | 1 download |

Submitted

SFSK modulation implemented on MCU
Implementation of SFSK modulation type on Piccolo F28027 MCU

meer dan 14 jaar ago | 1 download |

Submitted

SFSK modulator/demodulator
Implementation of the SFSK modem for Power Line Communication

meer dan 14 jaar ago | 1 download |

Submitted

CCS IIR Filter verrification via MATLAB
This is CCS project that implement an IIR Order 4 Filter.

meer dan 14 jaar ago | 1 download |

Submitted

Financial GUI
Display in the GUI evolution of the Finance in Moldova

meer dan 14 jaar ago | 2 downloads |

Submitted

Digital Audio Equalizer
The GUI allow to load, filter, and play of a audio signal.

meer dan 15 jaar ago | 10 downloads |

Submitted

Didactic GUI
Short time Fourier transform of an audio or data signal.

meer dan 15 jaar ago | 2 downloads |

VR

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