Zain
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Professional Interests: atmosphere physics, astro physics, gnss, telecommunications
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Question
How to fit time series to the curve-linear trend
Hi, I have fluctuating data with its own curve-linear trend(2) and by polynomial fitting I got curve-linear trend(1). How can I...
5 years ago | 1 answer | 0
1
answerExtrapolation and estimation of data
(Should I ask new question with similar title or is it better to leave my question here?) Hi, I am having a problem with extrap...
5 years ago | 0
Question
How to calculate filter window width
Hi, My task is to detrend raw phase and amplitude recorded by the GPS receiver. In the creation of detrending filters, I used a...
5 years ago | 0 answers | 0
0
answersQuestion
Matlab 2014b bug: Warning: Matrix is singular to working precision.
Hallo, I am getting warning when I try to invert matrix: ph = 1.0e-06 * 0.4905 0.3451 0.3451 0.2428 ...
5 years ago | 4 answers | 0
4
answersLinux gfortran no supported compiler
Check this link: http://yingzhouli.com/posts/2017-05/mex-gfortran and modify to your needs. Or change the version of the g...
5 years ago | 0
Solved
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...
5 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
5 years 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 ...
5 years ago
Solved
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...
5 years 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:...
5 years ago
Solved
Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...
6 years ago
Solved
Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. A <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer w...
6 years ago
Solved
Energy of a photon
*⚛ ☢ ⚛ ☢ ⚛ ☢ ⚛* Given the frequency F of a photon in giga hertz. Find energy E of this...
6 years ago
Solved
How to subtract?
*± ± ± ± ± ± ± ± ± ± ±* * Imagine you need to subtract one...
6 years ago