搜索资源列表
HFAVR1.ZIP
- AVR-AT90S8535,HD8279,等开发的洁净空调专用DDC系统,包括AD/DA,PID计算等.-AVR-AT90S8535, HD8279, such as the development of clean air-conditioning system for DDC, including AD / DA, PID computing.
ddc-code
- 单片机控制的电动自行车驱动系统,pic16f876 -MCU control of the drive system for electric bicycles, pic16f876
addaBoard
- vxworks下adda板驱动原码，包括下变频DDC的驱动程序
DDC.rar
- verilog语言实现的数字下变频设计。 在ALTERA的QUARTUS ii下实现。实用，好用。,Verilog language implementation of the digital down-conversion design. ALTERA at the implementation of QUARTUS ii. Practical, easy to use.
ddc
- 数字下变频，vhdl代码，包含CIC和HF滤波-vhdl
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
DDC
- 直接数字频率合成dds源码，cos三角函数生成代码，及测试代码，用于ddc前端测试的testbench。-direct digital frequency sysnthesis
FPGA-DDC
- 基于FPGA的直接数字频率合成器的设计和实现。-FPGA-Based Direct Digital Frequency Synthesizer Design and Implementation.
dspddc_R12p1
- 基于DSPbuilder搭建的DDC，里面包括CIC滤波器，FIR低通滤波器，HB半带滤波器，NCO等，实现了GC5016芯片的功能-DSPbuilder erected based on DDC, which include the CIC filter, FIR low-pass filter, HB half-band filter, NCO, etc. to achieve the function of the GC5016 chip
DDC_Ver1.0
- 数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值-Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code
freqconv
- In digital signal processing, a digital down-converter (DDC) converts a digitized real signal centered at an intermediate frequency (IF) to a basebanded complex signal centered at zero frequency. In addition to downconversion, DDC’s typically decimat
Wideband_DDC
- 宽带DDC的Verilog程序，及其MATLAB仿真程序看结果，最大可达100M带宽，程序中用的是50M-Wideband DDC' s Verilog program, and MATLAB simulation program to see the results, the maximum bandwidth of up to 100M, the program used is 50M
DDC
- 文介绍了数字下变频的组成结构，并通过一个具体的实例，给出了FPGA实现的具体过程。-Paper describes the digital down conversion of the structure, and through a specific example, given the specific FPGA implementation process.
ddc_5247
- its a ddc cerilog file
Digital-transfer-DDC-and-DUC
- 数字变频器的设计，实验中用到的所有完整的工程文件: （1）数字上变频的设计，完整的工程文件包含： rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl （2）数字下变频的设计，完整的工程文件包含： received_if.mdl demod.mdl halfband.mdl-Digital conversion: 1.DUC:rrc_cic_impulse.mdl
ddc
- 信号处理前端 数字下变频 多相结构滤波 包含fir滤波器设计 非核- polyphase filter fir filter design DDC
DDC
- matlab 编写的简单数字下变频仿真程序，含NCO模块、混频、低通滤波、抽取。模块大多采用matlab自带函数实现- program for DDC simulink base on Matlab
DDC
- nco + cic + ddc 数字下变频抽取滤波的基础步骤，代码已通过调试-nco+ cic+ ddc
DDC中的抽取滤波器设计及FPGA实现
- 本文对下变频模块中抽取滤波进行了详细的分析，并详细阐述了其FPGA的实现过程和方法(In this paper, the decimation filtering in the down conversion module is analyzed in detail, and the realization process and method of FPGA are discussed in detail)
ddc
- 下变频采样、本振和滤波三个过程涉及到的详细代码与注释(Detailed code and notes for down conversion sampling, local oscillator and filtering)