
What is the distinction between ergodic and stationary?
An ergodic process is one where its statistical properties, like variance, can be deduced from a sufficiently long sample. E.g., the sample mean converges to the true mean of the signal, if you …
WSS vs SSS vs ergodic - Signal Processing Stack Exchange
Jul 9, 2020 · WSS vs SSS vs ergodic Ask Question Asked 5 years, 5 months ago Modified 5 years, 5 months ago
What is a good example of an ergodic process?
Oct 22, 2016 · I'm trying to find simple examples of an ergodic process. What process comes to your mind as a good illustration of its properties? A quick research (Wikipedia, another answer) mainly …
Ergodicity on autocorrelation (and multiple variable parameters)
May 2, 2024 · If I understood correctly, a process is said to be ergodic in some parameter if the average on the ensemble is equal of the average on time for that parameter. So, I'm focusing on the mean …
random process - Signal Processing Stack Exchange
Nov 3, 2016 · An ergodic process is the one where the time average of a sample path is the same as the statistical mean. See the purple line in the figure below, which was the observed sample path such …
Ergodicity clarification - Signal Processing Stack Exchange
Jan 4, 2024 · That's what "ergodic" means. These are two different ways of getting to the average of something, and "ergodic" means that those two different ways of getting to the average, get to the …
Ergodicity of joint process - Signal Processing Stack Exchange
Feb 18, 2016 · If we have two processes and both of them are ergodic. Does this mean that the joint proces is ergodic? Or other way around? If we have the dynamics for both components of the joint …
matlab - Understanding Ergodicity and Ensemble Averaging - Signal ...
Literature says that a stationary signal is ergodic, if its ensemble average = time averages. Should it be the statistics computed by time averaging = statistics computed by ensemble averaging?The ...
Difference: Ergodic channel capacity and spectral efficiency
Jul 27, 2020 · Can someone explain what is the difference between the capacity and ergodic capacity? Ergodic capacity and spectral efficiency?
Second moment ergodicity of gaussian random process
May 31, 2019 · How can I prove that a WSS Gaussian stochastic process with mean 0 is mean-square ergodic in the second moment if and only if: $$\\lim_{n \\to \\infty} \\frac{1}{n}\\sum_{k=0}^n …