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wqdds0727
- 用于的dsp builder的matlab实现算法,产生可编程的sin或cos波形,可以通过它作为ddc的dds
ddc_simu
- 用MATLAB实现软件无线电中DDC的仿真
matlab costas
- matlab环境下,实现对带噪声频偏数据的DDC、环路滤波等功能
DDC
- 用matlab实现了数字阵列信号处理中的数字下变频技术(DDC)-Using matlab to achieve an array of digital signal processing technology, digital down-conversion (DDC)
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.
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
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
OFDM_MATLAB
- 这是一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性。 -OFDM+TURBO+QAM+DUC/DDC+CFR
ddc_30m
- 信号带宽30MHz,输入采样率96MHz,输出采样率32MHz,抽取倍数为3的数字下变频DDC的Matlab仿真程序-Signal bandwidth of 30MHz, the input sample rate of 96MHz, the output sampling rate of 32MHz, extracted 3 times DDC DDC in the Matlab simulation program
CIC
- 这是介绍DDC中常用CIC的设计仿真matlab程序。很有参考价值。-DDC is commonly used in CIC introduced the design of simulation matlab program. Useful reference.
uplink
- 本文主要是描述的DDC的matlab功能,从输入的信号经过1/4fs搬频,然后半带抽取,再到混频,最后到分数倍的抽取,再经过成形滤波器输出。-digital down convention
DDC.m
- 一個有關於數值控制震盪器(NCO)的檔案,用Matlab的Simulink開啟即可-.-a shaker on the numerical control (NCO) files, Matlab Simulink can be opened.
Udddc_simus
- 用MATLAB实现软软件无线电中DDC的仿真 -DDC soft software radio simulation with MATLAB
ddc.m
- 用matlab编写的一个数字下变频程序,可供参考. -Matlab prepared a digital conversion program is available for reference.
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
3-ddc-cic_5hb_firmatlab-testbench)
- 三通道上下变频cic_5hb_firmatlab仿真程序-Three-channel down conversion cic hb fir matlab simulation program
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
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.
DDC
- 雷达系统中数字下变频DDC算法的MATLAB实现方法-Radar system DDC DDC algorithm MATLAB implementation
ddc
- 实现中频信号的下变频处理,包括混频和滤波(implement DDC useing matlab)