信号处理单元 meaning in Chinese
spu signal processing unit
Examples
- The development of the signal processing unit in non - contact life - detecting system based on dsp
的非接触生命探测系统中信号处理单元的研制 - General performance requirements and methods of measurement for digital signal processing unit of airborne fire control radar
机载火控雷达数字信号处理单元通用技术要求和测试方法 - We discuss the digital signal processor ( dsp ) , and give many details about ti all - purpose float processor - tms320vc33 which is the key part of the pattern generator we have designed , and we discuss tms320vc33 ' s hardware construction and special functions such as boot loader
论文研究了ti的通用型浮点数字信号处理器tms320vc33的功能，根据课题的需要和dsp处理器的特点及结构，从硬件方面对图形发生器的数字信号处理单元进行了研究。 - With phased array radar observing target ' s improvement of different performances of the aircraft , the deterioration of the working environment of radar and improvement of the radar demand request more and higher for putting forward the equipment of phased array radar video signal processing . the digital signal processing is all the time the developing direction of radar signal processing , its main shortcoming is that the increase processing precision , and the amount of information at the same time bring on the amount processing redouble , method to solve this problem is the real - time high speed digital signal processing system . presently multi - processors parallel processing is the focus of the field of high - speed real - time processing . this paper ' s background is the high - speed real - time signal processing of phased array radar . a parallel computing system designed with 4 adsp - 21060 analog device inc ' s dsp is presented . lt has fully utilized the dsp ' s characteristic to be supported the parallel computing , and formed a mes h architecture . this paper design and discusses this system in terms of design for test ( dft ) and real time operation system ( rtos ) , and have put forward the new solution for the design and development of the high - speed real - time signal processing system . . then , analysed the subject matter faced at the same time
本文以高速实时相控阵雷达视频信号处理为背景，提出了一种由4片ad公司adsp - 21060构成的并行计算系统。它充分利用了adsp - 21060支持多处理器并行计算的特点构成了一种网格结构，并且从可测性设计、实时操作系统角度对该系统进行了设计与讨论，为高速实时信号处理系统的设计与开发提出了新的解决方案，同时分析了面临的主要问题。本文首先分析了相控阵雷达信号处理单元的特点，然后针对适合于片间并行的adsp - 21060讨论了并行计算结构，提出了一种采用四片adsp - 21060构成网格结构的信号处理平台，分析了它的工作原理。 - This dissertation introduces the work principles , hardware circuit structure and application of a pint - sized multifunctional radar echo generator , which can generate various waveforms needed . we can modulate the doppler frequency and adjust the time delay of the waveform to validate the performance the radar system
该设备体积小、操作简便、便于携带,可模拟lfm 、 nlfm 、单频、相位编码等多种脉冲信号波形,具有较宽的多普勒调制和时间延迟调节功能,能有效验证脉冲压缩与信号处理单元的工作性能,准确评估雷达系统的分辨力、威力范围等技战术指标。