Hardware platform design, this article mainly completes the portion design of DSP, completes the circuit principium chart of DSP and PCB figure.
硬件平台的设计，主要完成DSP部分的设计，完成DSP部分的电路原理图和PCB图。
This article describes the principium of line scan revise winding used in the line scan circuit of TV receiver and display, and the requirement for the characteristics of the ferrite core.
介绍了在电视接收机、显示器行扫描电路中的磁饱和电抗元件(行线性校正线圈)的原理及对铁氧体磁芯材料性能和工艺的要求。
Steel pipe flaw testing principium is briefly described, pipe flaw testing signal is analyzed, the design and simulation of signal processing circuit are discussed in detail.
介绍了钢管管缝检测原理，对管缝检测信号进行了分析模拟，对信号处理电路的计算机仿真设计及参数选择进行了较详细探讨。
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