搜索资源列表
c19_CICfilter
- 精通verilog HDL语言编程源码之5--CIC积分梳状滤波器设计-Proficient in verilog HDL source language programming of 5- CIC Integrator Comb Filter Design
c_ofdm_comb
- 基于梳状导频的ofdm均衡算法-Based on the comb-like derivative of the OFDM frequency equalization algorithm
Thechannelestimationofdelayedfeedbackmimoofdmchann
- 掌握梳状导频和信道估计算法，实现MATLAB仿真；建立简单的系统结构和信道模型；在含多普勒频移的瑞利衰落信道下，进行含信道估计算法的OFDM系统仿真，并进行性能分析。 -Comb master and pilot channel estimation algorithm, the realization of MATLAB simulation the establishment of a simple system structure and channel model with D
cic3_decimator
- 积分梳状滤波器，CIC设计，三级CIC抽取器实例：cic3_decimator.V module cic3_decimator(clk, x_in, y_out)-cic
cic3_decimator
- 用Verilog语言实现积分梳状滤波器(CIC)设计-Achieve integration with Verilog language comb filter (CIC) design
Integral_comb_filter_verilog_design
- 积分梳状滤波器(CIC)verilog设计.rar-Integral comb filter verilog design.rar
periodical
- 期刊 1.正交频分复用系统非线性信道估计算法 2.基于梳状导频的OFDM信道估计算法 3.发射分集OFDM系统中基于离散导频的信道估计方法-Series 1. Orthogonal frequency division multiplexing system channel estimation algorithm for nonlinear 2. Based on the comb of the OFDM pilot channel estimation algorithm 3.
jifenlvboqi
- 为了解决软件无线电通信系统中频采样之后的极大数据量在基带处理部分对DSP计算的压力,常采用多速率处理技术.多速率处理过程中需要使用积分梳状滤波器、半带滤波器和高阶FIR滤波器.在分析了积分梳状滤波器的结构和特性的基础上,阐述了多级CIC滤波器一种高效的FPGA实现方法,该方法的正确性和可行性通过Quartus Ⅱ的时序仿真分析得以验证,实际中可以推广应用.-In order to solve software-defined radio communications system after I
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
cic3s32
- 本程序主要有三部分构成：首先是4个积分器部分，其次是抽取器部分实现32倍抽取，最后组成部分是4个梳状滤波器。该程序结构可节省4个32的延迟单元。-The program has three main parts: First, the integrator part 4, followed by the extraction device to achieve 32 times the extraction part, the final component of the four comb f
digitaldownconversionbygpga
- 研究了高倍抽取的数字下变频设计，重点分析了基于级联积分梳状滤波器和级联半带滤波器的多级抽样频率算法。-Extraction of the high-powered digital down-conversion design, the focus of a cascaded integrator comb filter based on cascaded half-band filter and the multi-level sampling frequency algorithm.
cic
- CIC积分梳状滤波器的程序、是生成五级CIC抽取器：cic3_decimator.V-CIC CIC filter program, is to generate five CIC decimator: cic3_decimator.V
OFDM-Channel-Estimation
- MATLAB MIMO-OFDM信道估计仿真.m文件。基于梳状导频环境。-MATLAB MIMO-OFDM channel estimation simulation. M file. Comb based pilot environment.
a-new-mthod-of-cic3_decimator
- 一种CIC滤波器的实现方法，包括以下步骤：将数据信号输入一梳状滤波器组进行滤波，所述梳状滤波器组由若干梳状滤波器级联而成；将滤波后的数据信号输入一保持器；将保持器输出的数据信号经一积分器组输出，所述积分器组由若干积分器级联而成，与所述梳状滤波器组的级数相同。一种CIC滤波器，包括：梳状滤波器组，由若干梳状滤波器级联而成；积分器组，由若干积分器级联而成；保持器，串联在最后一级梳状滤波器的输出端和第一级积分器的输入端之间。-a new method of CIC
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
Integrator-comb_timing-state
- 积分梳状滤波器和时序状态机的Verilog语言描述，适合硬件描述初学者-Integrator-comb filter and timing the Verilog language to describe state machines, hardware descr iption suitable for beginners
OFDM_channel_estimation
- 使用OFDM对信道进行的估计。只要采用梳状导频的插入-Using OFDM for channel estimation conducted. As long as the use of comb pilot insertion
OFDM_yh
- OFDM仿真代码，包含详细的注释 梳状导频仿真-OFDM analisis code，include detail note comb pilot
LS_ChannelEstimation
- 基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel Should
bomb_jamming
- 本模块主要完成跳频通信中敌意干扰中的梳状干扰的实现，采用simulink搭建-This module mainly complete comb interference of hostile interference in the frequency hopping communication using simulink structures....