正交系统 meaning in English

orthogonal system

Then we introduce the basics of the theory of frames , which intuitively correspond to over complete , non - orthogonal systems of basis functions
然后我们将完整的介绍架构理论的基础，亦即直观符合非正交系统的基本功能。
High precision ad chip is used for intermediate frequency data sampling and fpga of virtex - series is used for the implementation of intermediate - frequency orthogonal system , which includes the sequencing control design for mult - channel radar system with verilog , the application of ip core of digital filter and fifo , as well as the communication control module with dsp . as the master control part , the software programming for the communication between dsp and fpga is designed . the experimental result with hardware circuit shows the design is valid and practical
采用高精度的adc芯片完成中频采样,通过virtex -系列fpga设计中频正交系统,主要包括通过verilog语言实现多路雷达中频接收的时序控制,通过滤波器ip核实现滤波器的设计,以及利用c语言实现dsp的通讯控制程序设计。并给出了fpga在资源和速度上一些优化的方法,调试过程中影响中频正交接收性能测试的因素。