图1中还描述了用于观察执行程序行为的分析框架，通过周期性地对线程取样找出频繁执行的方法。

Also depicted in Figure 1 is the profiling framework that observes the executing program's behaviour by periodically sampling the threads to find frequently executing methods.

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与其它谱分析方法(如傅立叶谱和周期图法)比较，最大熵谱分析方法具有不受取样长度限制、对频谱分辨率较高等优点。

Compared with other spectra analysis, such as Fourier entropy and periodic picture, this method has many advantages such as no limit to sampling length and higher resolution to the spectra.

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CAN通信中，CAN协议提供波特率、位周期内取样点数和位置的编程设置。

CAN protocol provide the baud rate, the cycle of sampling points and the location of the programmable.

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