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Digital Signal Processing Articles


1: Based on virtual reality technology, bicycle Roaming System Research and Implementation of
Virtual reality is computer-generated, giving a variety of sensory stimulation of the virtual world (environment), is an advanced man-machine interaction system. The ideal virtual reality system should allow users to interact with the virtual enviro...

2: H. 264 video decoder implementation on the C6416 DSP
Multimedia communications terminal equipment has a broad application prospects, can be applied to video conferencing, video phone, PDA, digital television and other fields, so efficient and practical multimedia communications terminal equipment has ...

3: TMS320C6205-based signal acquisition and processing system
0 Introduction A typical DSP (digital signal processor) using an improved internal Harvard architecture and pipelining can be completed in a single instruction cycle multiply-add operations, with high processing capabilities. A typical DSP-based si...

4: TMS320C6205-based signal acquisition and processing system
0 Introduction A typical DSP (digital signal processor) using an improved internal Harvard architecture and pipelining can be completed in a single instruction cycle multiply-add operations, with high processing capabilities. A typical DSP-based si...

5: DSP chip in ultrasonic drilling fluid leak detector of
Oil and gas exploration drilling an important part, in order to ensure efficient and safe drilling, blowout prevention of lost circulation and the need to use in the drilling process has certain bonding properties of the mud as the drilling fluid. I...

6: DSP-based non-invasive variceal pressure measurement system
Esophageal variceal bleeding in patients with portal hypertension is the most dangerous complications, about one-third of patients will eventually bleeding [1 ~ 2]. If you can determine out of this one-third of bleeding in patients with early preven...

7: Simple DSP-based digital frequency meter
* This works for the 2008 Texas Instruments (TI) C2000 DSP Group Grand Prix proposition first prize and received Hefei University of Technology in 2008 students innovative experiment project funding Works of significance and profile Microelectroni...

8: DSP-controlled power line communications analog front-end interface design
Introduction As electronic technology and network technology, using power lines as a carrier for signal transmission by people more and more attention has been more and more widely used. Power Line is the most common and the most extensive coverage...

9: Multi-DSP system, radar polarized signals collection and two pairs of IQ Division
System design background is received and processed L-band pulse narrow-band surveillance radar system, changing the output of the dual polarization modified IQ signals. Dual antenna and down-conversion quadrature demodulation system block diagram sh...

10: CPLD in the DSP System Design
DSP is faster decoding speed requirements must also be fast. The use of small-scale logic decoding approaches have failed to meet the requirements of DSP systems. At the same time, DSP systems often need to cope with external fast-parts, these parts...

11: TMS320VC5416 Parallel bootstrap realization of the ingenious
With the rapid development of information technology, digital signal processor (DSP) has been widely used. Today's high-speed DSP memory is no longer FLASH-based structure, instead of using faster RAM access to the structure. After the DSP power...

12: Hierarchical structure of high-speed digital signal processing system design and application of
At present, DSP applications usually require expensive research and development expertise in fan development system, many of which are function and use of special products and the volume is small, their costs are spent on research and development ti...

13: FLASH the TMS320C6x DSP Research and Implementation guide
FLASH memory in the EPROM and EEPROM is developed on the basis of a non-volatile memory, in the brown-out conditions to ensure that data loss can and can not leave the circuit boards or equipment, according to the implementation of erasure and re-pr...

14: TMS320C6202-based compound of active and passive guided the development of signal processing systems
In modern warfare, with the increasingly complex battlefield environment, and a single-guided mode is not well positioned to meet the battlefield in a complex environment with a good tactical performance requirements. Simply the use of active or pas...

15: DNP3.0 in DSP-based realization of the FTU
DNP (Distributed Network Protocol, the Statute of distributed network) is launched HARRIS a remote communication protocol, is the power system automation products on the market a mainstream communication protocol. It can be used as a FTU (Feeder Ter...

16: Based on the TMS320C6000 DSP Viterbi optimal design procedure
Convolutional code encoder because of its simple, high coding gain and has a strong ability to correct random errors in the communication system has been widely used. Based on the criteria of maximum likelihood Viterbi algorithm (VA) is additive whi...

17: TMS320LF2407A in mixed voltage system design
With portable digital electronic products, digital mobile phones, hand-held test instruments such as the rapid development, require the use of small size, low power consumption, battery power small devices, so that the operating voltage of integrate...

18: DSP-based hardware and software online program design and implementation of
With the development of modern network technologies, embedded systems, such as single-chip release, DSP system to the access network, such as increasing demand, for example, functions with a remote meter reading meter system for remote control treng...

19: ADSP21161 than phase-based ranging radar tracking control system design
Continuous-wave radar with high measurement accuracy, the advantages of simple equipment. Bobby continuous range of continuous-wave radar radar inherited the inherent advantages, the use of technology than the FFT, not only to overcome the general d...

20: TMS320C6701-based control of multi-chip AD9852 Interface Circuit Design
Direct Digital Synthesizer (DDS) because of the short frequency switching time, high frequency resolution, the output phase-continuous, programmable control and all-digital structure, ease of integration, such as superior performance of the radar, c...


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