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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
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).
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.
5 Μαρ 2016 · What you need to know is that the signal $$s(t)=e^{j2\pi f t}$$ has frequency $f$. At any time $t_0$, $s(t_0$) is a point on the unit circle. As time advances, this point moves on the circle, and it completes $f$ turns in one second. Knowing this, you can easily see that the maximum frequency in your signal $x_c(t)$ is 9000 Hz.
2 Μαΐ 2018 · The maximum frequency of oscillation within a given range will occur with the lowest possible resistance. The minimum resistance is seen when the 10 k\(\Omega\) pot is fully shorted, the result being 1.1 k\(\Omega\). Conversely, the minimum frequency will occur with the largest resistance.
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.
17 Αυγ 2024 · We will try to answer the following question: given the maximum frequency occurring in a given signal, what is the maximum sampling time, or conversely the minimum sampling frequency, so that we can trust our sampled sequence to faithfully describe the original, continuous signal; or, equivalently, so that we can exactly reconstruct the ...
