注意特殊值- 0，正如清单4中的用法一样，它将测试是否可以将某个信号发送到进程。
Note that the special value -0, as used in Listing 4 above, tests whether a signal could be sent to a process.
同步测试中两任务间在一个循环中来回发送信号实现同步。
For synchronization testing, in a cycle between two tasks, the synchronization was realized through sending signal back and forth.
本地主控机通过RS485总线向现场信号采集设备发送控制指令并接收采集的测试数据，从而实现对rs485总线通信的控制。
The local controller sends steering order to field signal-acquisition equipments and receives test data from RS485 bus, thereby communication control of RS485 bus was realized.
该方法不仅能实现移动台的正常的入网、呼叫与通话，还可根据测试需要向移动台发送多种测试信号，便于进行移动台射频性能测试。
This method can not only realize MS registration, calling and talking, but also can send special testing instructions to MS to test the performance of MS.
经实验测试，该方法能使红外遥控信号可靠发送和接收。
Its experiment indicates that the method can help to reliable transmission of infrared to remote-control signal.
该方法解决了在没有UW B信号发送、接收装置时对无线定位算法的仿真、测试和评估。
The proposed methods can realize the algorithm simulations for positioning, testing and evaluation of wireless location in the absence of the UWB sending and receiving device.
仿真试验实现了全数字化的主字母指令副载波信号的发送和解调，抗噪性能测试的结果与理论分析的结果相一致。
In the simulation, the transmission and demodulation of all digital HA safety subcarrier signal is realized. The simulated test result of noise suppression performance of HA is con...
仿真试验实现了全数字化的主字母指令副载波信号的发送和解调，抗噪性能测试的结果与理论分析的结果相一致。
In the simulation, the transmission and demodulation of all digital HA safety subcarrier signal is realized. The simulated test result of noise suppression performance...
仿真试验实现了全数字化的主字母指令副载波信号的发送和解调，抗噪性能测试的结果与理论分析的结果相一致。
In the simulation, the transmission and demodulation of all digital HA safety subcarrier signal is realized. The simulated test result of noise suppression performance...
应用推荐