搜索资源列表
NCO
- 用verilog语言写的NCO，在quartus环境中应用-Verilog language written with NCO, quartus environment in the applications
CORDIC
- 数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频 率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform） 等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号 处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的 应用。-Digital controlled oscilla
RealizationofdigitaldownconversionbyFPGA
- 介绍在FPGA 器件上如何实现单通道数字下变频（DDC）系统。利用编写VHDL 程序和调用部分IP 核相结合的方法研究了数字下变频的FPGA 实现方法,并且完成了其主要模块的仿真和调试,并进行初步系统级验证。-Introduced in the FPGA device on how to achieve the single-channel digital down conversion (DDC) system. VHDL procedures and the use of the prepa
nco
- 基于DSP builder搭建的DDS模块，可以用在数字下变频中的NCO等-Based on DSP builder to build the DDS module can be used in digital down-conversion of the NCO, etc.
NCO
- Numerically Controlled oscillator with with quadrature output and pipeline-Numerically Controlled oscillator with with quadrature output and pipeline
A_digital_WaveformGenerator_and_Oscilloscope_based
- 一种基于BASYS开发板(Xilinx Spartan-3E FPGA)的波形发生器和示波器的设计，可以产生多种可调波形，并实时显示在电脑显示器或者投影仪上。波形发生器采用基于ROM的数字控制振荡器（NCO）实现，示波器采用VGA接口实时显示。-A kind of digital WaveGenerator and Oscilloscope based on tne BASYS experiment board which has a Xilinx Spartan-3E FPGA on it.T
nco
- 数字接收机DDS中NCO设计，vhdl代码参考-NCO of DDS in a digital receiver design,vhdl code reference
nco-new
- numerically controlled oscillator has been designed using vhdl programming which produces an output when input given in binary bits format.
gensin
- 用fpga控制da发一定带宽正弦信号，用vhdl编写，用nco-Fpga controlled by a band-da made a sinusoidal signal, written in vhdl, with nco