该函数信号发生器可输出三角波，方波和正弦波。
The generator can output three kinds of waves : sine wave , square wave , triangle wave.
介绍了用5g8038设计多功能函数信号发生器的方法。
Besides, this article introduces a method to design a multifunctional signal generator with 5g8038.
函数信号发生器在电路实验和设备检测中具有十分广泛的用途。
Function signal generator and equipment in the experimental detection circuit with a very wide range of USES.
进行电路设计，使DMM能测量出较高频率函数信号的有效值和频率。
By circuit design DMM can measure function signal's RMS and frequency.
实验表明，所设计的虚拟函数信号发生器输出信号性能优于普通传统信号源。
The experiment has proven that the signal performance generated by virtual function signal generator surpasses ordinary traditional instrument.
介绍一种采用激光测振仪配合函数信号发生器、双踪示波器检测音响系统动态特性的新技术。
It introduces a new technology of audio measurement. A laser vibration measurement meter was used in conjunction with a function signal generator and a multi-channel signal analyzer to measure audio.
为了避免使用蛮力分解来生成帕德逼近式函数信号，在一组实施例中，使用反馈以提供相应的效果。
In order to avoid use of brute force division for generating the Pade 'Approximant function signals, in one set of embodiments, feedback is used to provide a corresponding effect.
摘要在介绍MAX038芯片特性的基础上，论述了采用MAX038芯片设计数字函数信号发生器的原理以及整机的结构设计。
Based on the introduction of MAX038, we discussed the principle and the whole frame of the digital function signal generator.
可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。
However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.
对事件对象调用的等待函数会阻塞调用线程，直到其状态被设置为有信号状态为止。
The wait function on the event object blocks the calling thread until its state is set to signaled state.
这个函数会使用一个互斥对象的句柄，并一直等待，直到它变为有信号状态或超时为止。
This function takes the handle to the mutex object and waits until it is signaled or timeout occurs.
这个函数使用一个信号量对象的句柄作为参数，并会一直等待下去，直到其状态变为有信号状态或超时为止。
This function takes the handle to the semaphore object and waits until it is signaled or a timeout occurs.
或者，调用了正在处理全局数据结构的某个函数，而在信号处理器中又调用了同一个函数。
Or, you call some function that was in the middle of the manipulation of the global data structure and you call the same function from the signal handler.
这个函数返回一个信号量集标识符，它与一个参数的键值关联在一起。
This function returns the semaphore set identifier associated with the argument key.
如果调用线程并不拥有这个互斥信号量，那么这个函数的执行将会失败。
If the calling thread has no ownership of this mutex, this function fails.
如果底层的函数处于关键部分，并且生成并处理信号，那么这可能会导致函数不可重入。
If the underlying function is in the middle of a critical section and a signal is generated and handled, this can cause the function to be non-reentrant.
要使用跟踪，可以指定跟踪到信号时执行的命令或函数、要跟踪的信号编号，如此处的清单13中所示。
To use trap, you specify the command or function to be executed when the signal is trapped, and the signal number or Numbers that you want to trap, as shown here in Listing 13.
不过，如果程序不使用gethostbyname或者任何其他在同一对象中返回信息的函数，或者如果它每次使用时都会阻塞信号，那么就是安全的。
However, if the program does not use gethostbyname or any other function that returns information in the same object, or if it always blocks signals around each use, you're safe.
从上述代码我们可以看到，这就是将logQPushButton的clicked信号连接到新函数的事情。
From there it's just a matter of connecting the log QPushButton's clicked signal to the new function.
每当进程接收到某个已处理的信号时，就会调用通过sigset分配的函数。
Whenever a handled signal is received by a process, the function assigned through sigset is called.
函数调用sigsuspend通过重置信号掩码并使进程休眠一个单一的原子操作来解决这一问题。
The function call sigsuspend resolves this problem by resetting the signal mask and putting the process to sleep in a single atomic operation.
Scilab包括了很多数学函数，因此非常适合进行信号处理。
Scilab includes many math functions and is very good for signal processing.
函数SetEvent()用来将事件对象的状态设置为有信号状态。
The function SetEvent() is used to set the state of the event object to signaled state.
在手工重置事件(manual reset event)中，对象的状态会一直维持为有信号状态，直到使用ResetEvent函数显式地重新设置它为止。
In the manual reset event, the state of the object remains signaled until explicitly reset using the ResetEvent function.
对于SIGCHLD信号，应用程序必须调用wait (3c)函数，以等待子进程退出。
For the SIGCHLD signal, the application must call the wait (3c) function to wait for the child process to exit.
在上面的代码段中，我们将主窗口对象的“destroy ”信号连接到gtk_main _ quit函数。
In the above code snippet, we connect the "destroy" signal of our main window object to the gtk_main_quit function.
第一个trap命令将使stopsleep函数在接受到SIGCHLD、SIGINT或SIGTERM信号时运行。
The first trap command causes the stopsleep function to be run whenever a SIGCHLD, SIGINT, or SIGTERM signal is received.
在完成这项工作之后，使用queue . task_done函数向任务已经完成的队列发送一个信号。
After the work is done, send a signal to the queue with queue.task_done that the task has been completed.
这实际上会转入到一个stub函数，该函数可以停止SPE处理器、发信号给PPE，而由PPE实际执行函数调用。
This actually goes to a stub function which stops the SPE processor, signals the PPE, and the PPE actually performs the function call.
在Windows中，事件对象是那些需要使用SetEvent函数显式地将其状态设置为有信号状态的同步对象。
In Windows, event objects are one of the synchronization objects whose state needs to be explicitly set to signaled using the SetEvent function. Event objects come in two types.
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