This paper introduces the methods of identifying dynamic state loading,including frequency domain,time domain,and the method based on modern signal processing and mode identification,and analyzes their characteristics.

So,in order to denoise effectively,modern signal processing methods such as high-order spectrum,short time Fourier transform and Wigner-Vill distribution were used for processing Loran-C signal.

Ethernet interface design for digital signal processor;

Study on the interface schema of digital signal processor and high speed A/D converter;

The new generation digital signal processor——ADSP21161;

To improve the sampling speed and reduce the noise interference,a new instrument based on Digital Signal Processing(DSP) is proposed and its sampling mechanism,optical structure and hardware circuits are designed.

For the problem of a large amount and slow speed in the serial Particle Swarm Optimization(PSO) algorithm,a parallel PSO tracking algorithm based on Digital Signal Processing(DSP) parallel system is proposed.

A New Type of High Precision Seismic Data Acquisition UnitsBased On DSP TMS320C31;

Application of DSP on communication system;

Control system design of three-phase PWM rectifier based on DSP;

A variable polarity pulsed metal inert-gas control system,which adopt double inverter technology using isolated gate bipolar transistor,was developed based on TMS320F2812 digital signal processing chip.

Through optimizing the algorithm of SVM,it is embedded into digital signal processing(DSP) of laser imaging radar,achieving the function of target recognition,which has high pract.

A real digital simulation system was established through the personal computer and the digital signal processing(DSP)-Tms320c31,the serial communication protocol between the PC and the DSP was build, the real-time digital simulation of the adaptive control algorithm used in a missile s pitching channel was completed.