You might set TZ if you are using a computer over a network from a different time zone, and would like times reported to you in the time zone local to you, rather than what is local to the computer. In POSIX.1 systems the value of the TZ variable can be in one of three formats.

2020年6月10日 · tzset_internal函数：此函数首先获取tz = getenv ("TZ")，若TZ为NULL则将tz赋值为localtime；然后调用__tzfile_read (tz, 0, NULL);该函数将tz拼接到tzdir = getenv ("TZDIR")路径后面组成一个完整的文件名，接着读取此文件中的时区信息。若TZ不是一个有效的时区文件（如TZ='GMT-8'）,则 ...

The array tzname contains two strings, which are the standard abbreviations of the pair of time zones (standard and Daylight Saving) that the user has selected. tzname[0] abbreviates the standard time zone (for example, "EST"), and tzname[1] abbreviates the time zone when Daylight Saving Time is in use (for example, "EDT").

2022年5月30日 · set TZ=tzn[+|-]hh[:mm[:ss]][dzn] tzn：三字母时区名,例如PST,你必须指出本地时间距UTC的偏移量。 hh：UTC与本地时间的时差,任选带符号的。 mm：分钟,由冒号(:)与hh分隔开。 ss：秒钟,用冒号(:)与mm分隔开。 dzn：三字母夏令时时区例如PDT。如果夏令时没作用,设置TZ时不设置dzn ...

2023年10月14日 · 在调用 _ftime、localtime 或 _tzset 时，_daylight、_dstbias、_timezone 和 _tzname 的值由 TZ 环境变量的值确定。 如果未显式设置 TZ 的值， _tzname[0] 和 _tzname[1] 分别包含“PST”和“PDT”的默认设置。

2015年11月30日 · It's easier if you consider what tzset() does - it installs a timezone definition. That is it interprets the contents of the TZ environment variable, loads a zoneinfo file or similar.

2020年6月17日 · Glibc中关于时区设置的函数有：tzset()，声明在time.h中。此函数由依赖于时区的其他时间转换函数（mktime、localtime、ctime）自动调用。 tzset()主要用于设置时间变量，它通过获取TZ环境变量初始化tzna...

StochHMM is a free, open source C++ Library and application that implements HMM from simple text files. It implements traditional HMM algorithms in addition it providing additional flexibility. The additional flexibility is achieved by allowing researchers to integrate additional data sources and application into the HMM framework.

This is a C library for Hidden Markov Model (HMM). HMM with continuous observation space (Gaussian mixtures). Build system: For documentation: Like all CMake projects, to build and install, simply do: mkdir build. cd build. cmake .. make && make install. To make the documentation, do: make doc.

static int hmm_vma_walk_pud(pud_t *pudp, unsigned long start, unsigned long end,