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2 Μαρ 2017 · To be able to find the maximum frequency of a signal, the signal needs to be exactly representable as the sum of sines or sum of cosines (so it has to be theoretically periodic), and the maximum frequency of the sines or cosines must not exceed half of the sampling frequency.
15 Ιαν 2019 · Here is a code-snippet to help you understand how to get the frequency-spectrum using fft in matlab. Things to remember are: You need to decide on a sampling frequency, which should be high enough, as per the Nyquist Criterion (You need the number of samples, at least more than twice the highest frequency or else we will have aliasing).
5 Μαρ 2016 · Knowing this, you can easily see that the maximum frequency in your signal $x_c(t)$ is 9000 Hz. That is because, for $k=9$, you can write the exponent as $j2\pi 9\cdot 1000 t$. The sampling frequency you mention has no bearing on the signal's maximum frequency.
13 Σεπ 2024 · Examples: Explanation: 1 appears three times in array which is maximum frequency. The naive approach involves using two nested loops: the outer loop picks each element, and the inner loop counts the frequency of the picked element. This method is straightforward but inefficient.
3 Φεβ 2015 · To find the max freq, calculate the longest output path delay. Here it is: Tclk2q + Txor + Tsu - Tskew = 4 + 2 + 2 - 1 = 7ns. Max freq of operation = 1/7ns = 142.857 MHz
The lower end of the γ-ray γ-ray frequency range overlaps the upper end of the X-ray range, but γ γ rays can have the highest frequency of any electromagnetic radiation. Gamma rays have characteristics identical to X-rays of the same frequency—they differ only in source.
You could also measure the time period (T) of the oscillations by measuring the time taken by the pendulum to move from the equilibrium position, to the maximum displacement to the left, then to the maximum displacement to the right and back to the equilibrium position.
