序列信号可以模拟白噪声，广泛应用于扩频通信、数字加密、数字系统测试等领域。
The M-sequences signal can simulate the white noise, which has been widely applied in the fields of spread spectrum communication, digital cryptography, digital system test and so on.
另外，美国系统将支持集成电路设计和模拟测试，数字和射频应用。
Also, American Systems will support integrated circuit design and testing for analog, digital and radio frequency applications.
对数字信号处理技术在虚拟仪器测试系统中的应用具有一定参考价值。
There are some reference values to the application of digital signal processing in test system based on virtual instrument.
最后，基于FPGA对数字下变频进行了设计及实现，具体包括：算法仿真、VHDL描述、FPGA仿真和实际系统测试。
At last, this thesis realizes digital down converter based on FPGA, and the whole designing process includes algorithm simulation, VHDL description, FPGA simulation and real system test.
利用数字化系统可以有效提高测试准确度和工作效率，为激光加工的研究奠定了基础。
By use of digital system it can improve the testing accuracy and efficiency, so it provides bases for the laser process research.
数字微波通信综合测试仪是将十几台仪器的测试功能集成在一个测试系统中。
A digital microwave communication synthetical test instrument is such one which integrates more than ten instruments into one test system.
在数字式控制器的开发阶段，利用该测试系统可以有效地缩短控制器的研发周期。
During the stage of developing digital controller, the period of development study can be shortened with the system.
自动测试系统的测试目标是测试数字控制系统的各项控制指标。
The automatic testing system is meant to test the control indexes of the control system.
本文研究的仿真测试器是一套能够对摊铺机数字式自动调平控制器进行模拟测试的系统。
The studied simulation tester in this paper is a set of test system that can measure the working state of digital automatic level controller of paving machinery.
通过测试，本识别系统对于较规范的手写体数字的识别达到了很好的识别效果。
Recognition system in this paper has achieved a good rate of recognition in random handwritten numeral by test.
基于多极旋转变压器轴角粗、精组合的原理，提出了一种工程实用的多极旋转变压器轴角—数字转换系统精度的测试方法。
Based on the principle of combination of coarse and fine axis Angle, this paper presented an engineering practical accuracy test method of multi_pole resolver to digital conversion system.
在用逻辑分析仪测试数字系统时，为了提高逻辑分析仪的分辨力，会产生采样频率、存储容量与采样时间窗口宽度之间的矛盾。
There will be an antinomy among sample frequency, memory capacitance and the width of window of sample time for developing the resolving power of LA while we taking the LA to test an digital system.
逻辑分析仪的测试对象是数字系统中的数字信息，其结构复杂，成本较高。
Logic Analyzer is used for testing the digital information in the digital system, whose structure is complex and the cost is higher.
设计了逐位比较型数字通信误码测试系统。
Digital communications BER test system based on bit comparison is designed.
一个新的系统分三组进行了测试，第二组(里塞尔0与封闭三叶形软骨和里塞尔1)能够最佳预测400至425之间的数字骨龄评分。
A new system with three groups was tested, and the second group (Risser 0 with closed triradiate cartilage and Risser 1) was the best predictor of a digital skeletal age score of between 400 and 425.
随着数字高清晰度电视产业的兴起，评价、测试其系统与设备运行的质量状况成为广播电视行业所关注的热点。
Along with Digital HDTV's springing up, testing and assessment of HDTV system and equipments 'running quality become a hotspot of television industry.
典型的寿命测试系统包括一台通信分析仪、电源、一个手机控制器、音频测试仪器和一台数字多用表（DMM）。
A typical lifetime test system includes a communication analyzer, power supplies, a handset controller, audio test instruments, and a DMM.
本文介绍基于路径的数字系统功能测试方法。
This paper discusses a new method for digital system functional testing based on paths.
本文介绍了一种使用非最长周期序列的非定长线性反馈移位寄存器作为数字系统内部测试生成器的方案，并给出了设计这种测试生成器的设计过程和算法。
In this paper, a scheme is presented, in which an infinite length's LFSR with non maximum cycle sequence is used as a built-in test generator in digital systems.
单板或系统测试期间，通过串行接口为数字电位器编程。
You can program the digital potentiometer through its serial interface during board or system test.
本文以应用于工业测试系统的在线状态检测数据采集系统的设计为例，讨论了基于DSP数字信号处理器和USB通用串行总线接口数据采集系统的软硬件设计的主要步骤和过程。
Taking the design of the industry on-line state detection Data Acquisition System as example, the paper discusses the main processes on the software and hardware design based on DSP and USB.
在数字化的测试系统中，测试信息的传输已经转变为数字通信问题，所以为测试系统配备数字通信接口是其可以应用于现代测试系统中的必要条件。
In the digital test system, the transfer of test information or signal is something about digital communication, so we should prepare digital communication ports for modern test system.
实验结果表明，以“被测试电机-直流电力测功机-负载电阻”为结构、基于数字信号处理芯片的感应电动机转矩-转速特性自动测试系统是可行的。
The experimental results demonstrate: the automatic measurement system which bases on the DC dynamometer and DSP can well measure torque-speed characteristic of induction motor.
高速数字测试模块主要用于数字板卡和数字系统的测试。
The high speed digital testing module is mostly used in test of digital circuit or digital system.
文章介绍了陀螺罗经航向信号数字化处理系统的软、硬件结构，数字航向的显示，罗经性能参数的测试方法。
This paper introduces the software and hardware structure, display of digital course and the testing method of compass parameter of gyrocompass course signal digital processing system.
在可测试性设计中考虑功耗的主要原因是数字电路在测试方式下的功耗比系统在正常工作方式下高很多。
Its main reason is that the power assumption of digital circuits in test mode is very higher than that in normal system operation mode.
《数字影像技术》测试平台是专用于数字影像技术课程的测评系统。
Digital imaging technology test platform is a measurement system dedicated to the digital image technology course.
讨论了一种适用于双轴测试转台的全数字化控制系统结构。
A pure digital control system construction that suits for the Two Axis Test Table is discussed in this paper.
测试系统中采用了以数字信号处理器为核心，以复杂可编程逻辑器件为外围电路，来控制执行部件和测试与接收由外部返回的数字信号、模拟信号和开关信号。
Testing system, in which DSP is the part of core and CPLD is as peripheral circuit, controls operation parts, and test or incept the digital signal, analog signals and switch signals from exterior.
测试系统中采用了以数字信号处理器为核心，以复杂可编程逻辑器件为外围电路，来控制执行部件和测试与接收由外部返回的数字信号、模拟信号和开关信号。
Testing system, in which DSP is the part of core and CPLD is as peripheral circuit, controls operation parts, and test or incept the digital signal, analog signals and switch signals from exterior.
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