This document describes how to switch to and program the unisersal serial bus (USB) analog phase-locked loop (APLL) on the C5506/C5507/C5509A devices. Example assembly programs for programming and switching to and from the APLL are also provided in the attached zip file. It is assumed that the reader is familiar with the use and operation of the C5506/C5507/C5509A USB digital phase-locked loop (DPLL) and C55x™ Digital Signal Processor (DSP) IDLE procedures.
标签： describes unisersal document phase-lo
上传时间： 2014-01-13
上传用户：hustfanenze
In this paper, we describe the development of a rapidly reconfigurable system in which the users’ tacit knowledge and requirements are elicited via a process of Interactive Evolution, finding the image processing parameters to achieve the required goals without any need for specialised knowledge of the machine vision system. We show that the resulting segmentation can be quickly and easily evolved from scratch, and achieves detection rates comparable to those of a hand-tuned system on a hot-rolled steel defect recognition problem.
标签： reconfigurable development the describe
上传时间： 2014-01-05
上传用户：hopy
CDMA 的仿真程序，Frequency Hopping Spread Spectrum,Random frequency hopps to form a spread signal
上传时间： 2013-12-22
上传用户：nanshan
In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) channels.This project is mainly based on the representation of uniform quantizer by gain plus additive noise model. Based on this model, we derive the weight vector and the output signal-to-interference ratio (SIR) of the MMSE receiver. The effects of quantization on the MMSE receiver performance is characterized in a single parameter named 鈥漞quivalent noise variance鈥? The optimal quantizer stepsize which maximizes the MMSE receiver output SNR is also determined.
标签： mean-square multiuser receiver project
上传时间： 2014-11-21
上传用户：ywqaxiwang
This is GPS in matlab calculatePseudoranges finds relative pseudoranges for all satellites listed in CHANNELLIST at the specified millisecond of the processed signal. The pseudoranges contain unknown receiver clock offset. It can be found by the least squares position search procedure.
标签： calculatePseudoranges pseudoranges satellites relative
上传时间： 2017-03-09
上传用户：时代电子小智
This project uses the capabilities of LabVIEW and the data acquisition card to measure the power spectrum of an audio signal.
标签： the capabilities acquisition LabVIEW
上传时间： 2017-03-21
上传用户：hn891122
ASK function, this is a block that has three input and one output. the input are the two carrier that have different amplitute, and the digital signal representing the information or data to be modulated.
标签： input the function carrier
上传时间： 2014-12-20
上传用户：Shaikh
Although some FX1-based devices may use the FX1鈥檚 CPU to process USB data directly (Port I/O Mode), most applica- tions use the FX1 simply as a conduit between the USB and external data-processing logic (e.g., an ASIC or DSP, or the IDE controller on a hard disk drive).
标签： Although directly devices process
上传时间： 2014-01-08
上传用户：2467478207
1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analysis 2. fpga implemention of a median filter 3. fpga implementation of digital filters 4.hardware acceleration of edge detection algorithm on fpgas 5.implementation and evaluation of image processing algorithms on reconfigurable architecture using C-based hardware descriptive languages 6. implementing 2D median filter in fpgas 7.视频图像处理与分析的网络资源
标签： implementation reconstruction hyperspectral algorithm
上传时间： 2014-01-10
上传用户：894898248
this file contain some useful common communication matlab m tool. like QAM PSK and simulation of receiving noisy signal
标签： communication simulation contain common
上传时间： 2014-01-27
上传用户：虫虫虫虫虫虫
