搜索资源列表
DDC
- 三种方法实现数字下变频：直接法、bessel插值、多相滤波等-three method of DDC
Sound-Wave
- Matlab 模拟声波传数，包括基带调制、数字上变频、数字下变频、滤波、译码等-Matlab to simulate the sound wave number, including baseband modulation, digital frequency conversion, digital frequency conversion, filtering, decoding, etc
DDCliuliu
- 数字下变频的全过程的matlab仿真 还是不错的-Matlab digital down conversion of the whole process simulation
polyphase_filter_hdl
- 数字上变频或者数字下变频过程中内插和抽取的多相处理，用于降低硬件消耗-polyphase filter handle
4CPM
- 实现完整的4CPM(h=1/2)调制解调程序，包括消息序列生成，串并转换，升抽样成形滤波，数字上变频，多项式非线性效应，AWGN信道，到接收端数字下变频，降采样，匹配滤波，接收端基带信号星座图。-Message sequence generation, serial-parallel conversion, up sampling shaping filter, digital upconversion, polynomial nonlinear effects, AWGN channel, t
gsm_ddc
- 基于GSM的数字下变频代码，能够直接生成Verilog代码，需要Synplify DSP 支持。-GSM DDC code. This Model can directly generate RTL code via Synplify DSP.
FPGA_HW_FOR_FTT
- Chirp信号数字下变频的Matlab和ISE+Modelsim交互仿真-Interactive simulation of Matlab and ISE+Modelsim in Chirp signal digital down converter
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-Based-on-Software-Radio
- 基于软件无线电的数字下变频原理和实现,用到了抽取和插值-Princip1e and Realeation of DDC Based on Software Radio
multi-standard-radio
- 介绍了一种基于软件无线电技术的多制式电台测试系统。该系统采用了直接射频采样，以硬件实现实时数字下变频与上变频，以软件在零中频信号上实现多制式调制解调的结构，从而可应用于对多制式电台的性能参数自动测量。 -Introduced multi-standard radio test system based on software radio technology. The system uses direct RF sampling, implemented in hardware real-t
ddc
- 数字下变频matlab代码，包含NCO、混频、抽取、低通滤波器部分的仿真-DDC matlab code, including NCO, mixing, extraction, simulation, part of the low-pass filter
newdownconverter
- 使用多相滤波的方法实现数字下变频,值得参考-Filtering method using a heterogeneous digital down conversion, it is also useful
cordic
- 用VIRELOG语言编写的，CORDIC算法应用于数字信号处理中的数字下变频的程序-Writed by VIRELOG language ， the CORDIC algorithm is used in digital signal processing of digital frequency conversion process
match_filter_design
- 基于MATLAB的匹配滤波器住址设计，实际应用是对信号处理中的数字下变频和脉冲压缩处理的设计仿真-The address of the matched filter design based on MATLAB, the actual application is under the signal processing of digital frequency conversion and the design of the pulse compression processing simula
DDC
- 数字下变频在matlab中的仿真，实际测试好用，仿真结果不错，可以学习。-DDC in Matlab
DDSa
- 程序是完整的一个数字下变频器的一个Verilog程序，经测试可以使用，欢迎下载-Program is a complete Verilog program a digital down converter, tested can be used, please download
DDC-digital-down-converter
- 资料为matlab实现的DDC功能，即数字下变频。数字下变频是软件无线电中的关键技术，文件可用matlab打开，直接可以跑出波形。-this is the code of DDC(digital down converter) on matlab,DDC is a key technology of SDR,this file can be opened by matlab，and you will get the simulation waveform directly.
digital-down-converter-ddc
- 这是用VHDL语言写的数字下变频模块，包含整个工程文件，数字下变频是软件无线电中的关键技术，可以直接用Quartus II打开。-this is a module of DDC(Digital Down Converter) with VHDL, it includes the whole project,you can open it with Quartus II directly.
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
IQ
- MATLAB实现数字下变频，低通滤波法，写的不错，拿来分享- MATLAB implementation of digital down conversion, low pass filtering method, write good, used to share