search for: frquency

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Hello all, In changing the phone connected to my IAXy I remembered that this phone will not ring on the standard frquency (20hz?) when connected to the FXS. There is a patch, one line to change in wcfxs.c for use with a TDM400P, but obviously this doesn't change the FXS on the IAXy. Is there any possibiity of a "patch" for the provisioning data to raise the frequency to 25hz on the IAXy FXS? Maybe this...

Dear R-Help, I wish to simulate a process so that it has certain properties in the frequency domain. What I attempted was to generate a random time-series signal, use spec-pgram(), apply a function in the frequency domain, and then inverse transform back to the time-domain. This idea does not seem as straight forward in practice as I anticipated. e.g. x<-ts(rnorm(1000, 0,1), frequency=256)

Hello, I am facing a problem in drawing heat map using R. I have a 70X3 matrix and I want to draw a heat map with 1 coloumn on X axis another on Y axis and want to show the value of 3rd coloumn using heat colours. Could you please help me with this . Thank you . Regards, Sumit [[alternative HTML version deleted]]

...(md$variable, 9, nchar(as.character(md$variable)))) mypanel4loglog <- function(x, # x is the variable column in melted data, equals the Domain Nos y, # y is the value column in melted data, the degrees ... # Rest of the arguments ) { kfreq <- table(y); # compute frquency hash table of y, the values k <- 1:max(y) for (i in k) { ichar <- as.character(i) # convert to match the names(freq), the character-based hash key of freq, which is the value if (!(ichar %in% names(kfreq))) kfreq[ichar] <- 0 } sortedkeys <- as...