Tag: function
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Why is R’s hamming function different from Matlab’s?
8 Why does the hamming function in R give different values to the function of the same name in Matlab? Matlab: hamming(76) 0.0800 0.0816 0.0864 0.0945 0.1056 0.1198 R: library(gsignal) hamming (76) 0.08695652 0.08851577 0.09318288 0.10092597 0.11169213 0.1254078 r function matlab signal-processing Share Improve this question Follow edited 39 mins ago Jacob 1,59888 silver badges2525…
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Student’s t-distribution CDF R base documentation
6 In the context of the Student’s t-distribution cumulative distribution function, R Version 4.3.1’s ?dt documentation highlights the following result: However, upon attempting to verify the accuracy of this formula, an inconsistency arises, as illustrated in the following code snippet: v <- 5 t <- -1 ## Student’s t-distribution cumulative distribution function pt(q = t,…
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What’s the significance of a C function declaration in parentheses apparently forever calling itself?
22 In gatomic.c of glib there are several function declarations that look like this: gboolean (g_atomic_int_compare_and_exchange_full) (gint *atomic, gint oldval, gint newval, gint *preval) { return g_atomic_int_compare_and_exchange_full (atomic, oldval, newval, preval); } Can someone explain what this code exactly does? I’m confused by several things here: The function name g_atomic_int_compare_and_exchange_full is in parentheses. What’s the…
