搜索资源列表
verilog_FPGA_DDC
- 这是一个用verilog HDL实现的实现数字下变频的源代码。-This is a verilog HDL used to achieve the realization of digital down conversion of the source code.
GSM_DDC
- GSM中数字下变频器的matlab辅助设计,并可以采用matlab生成verilog代码。-GSM digital down converter in the matlab-aided design, and can be used matlab generate verilog code.
GSM_Digital_Down_Converter
- 实现GSM下变频功能,matlab平台。-GSM capabilities to achieve down-conversion, matlab platform.
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.
ddc
- 仿真了DDC的工作流程,不了解数字下变频的朋友可以下载-DDC emulation of the workflow, do not understand the digital down-conversion can be downloaded to see if a friend
cic_dec_8_five
- CIC抽取滤波器,抽取系数8,verilog版本,用于数字下变频-CIC decimation filter, extraction coefficient of 8, verilog version, for digital down-conversion
fir_dec3
- FIR抽取滤波器,抽取系数3,Verilog版本,数字下变频-FIR decimation filter, extraction coefficient of 3, Verilog version of the digital down-conversion
ddc_30m
- 基于宽带情况下数字下变频的全过程仿真程序 -Case based broadband digital down conversion of the whole process simulation program
all
- 完成了数字接收机的整个流程仿真,从调制,解调,下变频,抽样判决,鉴频的整个模块-To complete the entire process of digital receiver simulation, from the modulation, demodulation, downconversion, sample sentences, frequency of the module
CIC
- 五阶CIC滤波器,用于降低数据传输速率。数字下变频技术不仅是软件无线电核心技术之一,还是中频数字化接收系统重要组成部分。数字下变频技术中广泛用到级联积分梳状滤波器(CIC滤波器)-CIC filter
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
shuzixiabianpin
- 数字下变频中cic滤波器,级联三级,主要功能是抽取滤波,及重要参考资料,包括数字下变频论文-Digital down conversion of cic filter, cascade three-level main function is to extract the filter, and important reference materials, including digital down conversion papers
shuzixindaohua
- 设计抗混叠FIR滤波器实现数字下变频的设计-Design of anti-aliasing FIR filter design for digital down conversion
61EDA_C2111
- 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 do
Untitled8
- 数字下变频技术是数字接收机的核心技术之一,它包括数字混频正交变换、抽取及高效率数字滤波等。-Digital down conversion technology is one of the core technology of digital receiver, which includes digital mixer orthogonal transformation, extraction and high-efficiency filtering.
DDC
- 数字下变频的matlab程序,在matlab中可运行-a progrme about ddc
43b2c2238cf4
- 下变频电路仿真,基于matlab的先变频电路的仿真。-Down conversion circuit simulation
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.
Digital-IF-Receiver-Based-on-FPGA
- 基于FPGA的数字中频接收机设计与实现。近年来雷达行业提出了软件雷达的概念,数字技术在雷达中的广泛应用已成为一种必然趋势。现代雷达系统对接收机提出了更高的要求,数字接收机技术已成为实现高精度宽带雷达接收系统的一种有效途径。研究了数字接收机的相关理论和技术,介绍了数字下变频,数控振荡器、级联积分梳状滤波器和抽取。给出了一种基于FPGA的数字中频接收机实现方案,进行了分析和仿真,给出了测试结果-Design and Implementation of Digital IF Receiver Base
数字下变频FPGA 程序
- 数字下变频程序,完整的程序编译文件,适应于雷达信号处理,从ADC直接下变频