51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Tuesday, November 4th, 2008 at 15:49 | No comments

Categories: Storage

Tags: memory, Signal gathering

Short Content: l introduction    Along with information science's swift development, the data acquisition and the storage technology already were in the digital signal processing the very important link, it widely applies in domains and so on radar, correspondence, telemetering remote sensing, biological medical service, environment examination. It already became the people to gain is not easy to obtain the signal important means that realizes half simulation and the algorithmic analysis in kind, playbacks the scene gathering the real signal, conducts the research ...

Saturday, September 20th, 2008 at 04:23 | No comments

Categories: DSP

Tags: ADSP-TS201S, Signal gathering, sound radar

Short Content:     In the sound radar system, the transmitter direction detection sends out the different frequency the sound signal, afterward receives on the different distance the echo signal, may determine the wind speed, the wind direction using the echo medium frequency's deviation along with the high change. System's multichannel sampling data quantity close 500k×32b/s, time (approximately 2.7s) in the request processes 1,100,000,000,000,000 instructions, its great data quantity and the request real-time processing's characteristic proposed to the signal gathering processing system's design ...

Friday, August 8th, 2008 at 21:06 | No comments

Categories: EDA/PLD

Tags: Signal gathering

Short Content:     Abstract: In flight vehicle's in and so on missile, spacecraft development test flights, usually must gain the system internal active status parameter and the environment parameter through the telemetry, to complete the different task, needs to gather the different signal, utilizes the different modulation system. The article introduced realizes some detector test and the signal processing system with the DSP CPLD pattern to signal gathering, and completes PCM using the DSP formidable function and so on a series of ...