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Convert Decimal to Hexavigesimal
NASA (Ned’s Alien-Spying Agency) have made contact with a 13-fingered race from the planet Genai. Naturally, Ned’s shadowy opera...
2 months 前
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Convert Hexavigesimal to Decimal
NASA (Ned’s Alien-Spying Agency) have made contact with a 13-fingered race from the planet Genai. Naturally, Ned’s shadowy opera...
2 months 前
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Leaderboard for the Nedball World Cup
At the upcoming inaugural Nedball World Cup, organizers need to track who is in the lead for the coveted Golden Toeplitz trophy,...
2 months 前
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Government of the Neds, by the Neds, for the Neds - Distribute the Nedsburg City Councilors
The city of Nedsburg consists of several islands, the number of which changes regularly, due to tectonic forces, shoddy civil en...
2 months 前
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Mismatch in Banded Toeplitz Matrix Method for FIR Filter Output
I think that this Tx_tmp = tril(toeplitz(x(:,nrand),[x(1,nrand),zeros(1,length(b)-1)])); % Toeplitz matrix will solve the proble...
Mismatch in Banded Toeplitz Matrix Method for FIR Filter Output
I think that this Tx_tmp = tril(toeplitz(x(:,nrand),[x(1,nrand),zeros(1,length(b)-1)])); % Toeplitz matrix will solve the proble...
8 months 前 | 0
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FIR filter decomposition (single rate)?
I suggest you use tf2zpk and zp2ctf. Use tf2zpk and zp2ctf. Let's say that the long FIR filter coefficients are stored in the ro...
FIR filter decomposition (single rate)?
I suggest you use tf2zpk and zp2ctf. Use tf2zpk and zp2ctf. Let's say that the long FIR filter coefficients are stored in the ro...
8 months 前 | 0
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MCSA spectral analysis using FFT
Here is a simple code that you can get started with. Let's first import the data into MATLAB and extract signal value x and tim...
MCSA spectral analysis using FFT
Here is a simple code that you can get started with. Let's first import the data into MATLAB and extract signal value x and tim...
2 years 前 | 0
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Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...
2 years 前
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How to determe the Fatigue Damage according Miner's Rule via rainflow counting
You may want to take a look at the example <https://www.mathworks.com/help/signal/ug/practical-introduction-to-fatigue-analysis-...
How to determe the Fatigue Damage according Miner's Rule via rainflow counting
You may want to take a look at the example <https://www.mathworks.com/help/signal/ug/practical-introduction-to-fatigue-analysis-...
2 years 前 | 0
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Could anyone explain the example provided in thr help for understanding the use of fft?
When you take a -point DFT of a signal sampled at rate , then the frequency interval is uniformly sampled. The distance betwee...
Could anyone explain the example provided in thr help for understanding the use of fft?
When you take a -point DFT of a signal sampled at rate , then the frequency interval is uniformly sampled. The distance betwee...
2 years 前 | 0
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How to find delay of signal sample
As an alternative solution, you may want to use the function findsignal in Signal Processing Toolbox that finds the location of ...
How to find delay of signal sample
As an alternative solution, you may want to use the function findsignal in Signal Processing Toolbox that finds the location of ...
2 years 前 | 0
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Zadoff-Chu sequence concept
The Zadoff-Chu sequences have the useful property of having zero cyclic autocorrelation at all nonzero lags. One fast way to che...
Zadoff-Chu sequence concept
The Zadoff-Chu sequences have the useful property of having zero cyclic autocorrelation at all nonzero lags. One fast way to che...
2 years 前 | 0
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Průměr z výběrového souboru
Napište funkci, která vrátí průměr z hodnot vektoru data. Např data = [1, 2, 3, 4, 5, 6, 7, 8, 9] je prumer = 5.
2 years 前
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Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...
2 years 前
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Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....
2 years 前
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Matlab code calculation error
Change this line Half_max_mag = abs(HH)/sqrt(2); to Half_max_mag = max(abs(HH))/sqrt(2);
Matlab code calculation error
Change this line Half_max_mag = abs(HH)/sqrt(2); to Half_max_mag = max(abs(HH))/sqrt(2);
2 years 前 | 0
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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
3 years 前
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Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...
3 years 前
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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...
3 years 前
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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...
3 years 前
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Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...
3 years 前
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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...
3 years 前
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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...
3 years 前
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Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...
3 years 前
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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...
3 years 前
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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.
3 years 前
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Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...
3 years 前
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Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...
3 years 前
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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...
3 years 前
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Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...
3 years 前
