This example illustrates the MATLAB® implementation using the dsp.DigitalUpConverter and the dsp.DigitalDownConverter System objects. A Simulink® implementation is featured in Digital Up and Down Conversion for Family Radio Service in Simulink and uses the Digital Up-Converter and Digital Down-...
MATLAB Answers Help in designing filter for DUC (Digital Up-Converter) and DDC (Digital Down-Converter) using the built-in DUC and DDC blocks i... 0 답변 How to generate HDL serial filter architecture form Digital Down-Converter example 3 답변 C...
R2024b:Support for normalized frequencies R2024a:Change in the default value ofSimulate usingparameter See Also Objects dsp.DigitalDownConverter|dsp.DigitalUpConverter Blocks Digital Down-Converter Topics Digital Up and Down Conversion for Family Radio Service in MATLAB...
upConv = dsp.DigitalUpConverter returns a digital up-converter (DUC) System object, upConv. upConv = dsp.DigitalUpConverter(Name=Value) returns a DUC System object with the specified property Name set to the specified value Value. You can specify one or more name-value pair arguments in any...
Create and configure two Time Scope System objects to plot the real and imaginary parts of the FIR rate converter filter output. timeScope1 = timescope(...'Name','Rate Converter Output: Real Signal',...'SampleRate', Fs/256*4/3,...'TimeSpan', 1.2e-3,...'YLimits', [-2e8 2e8]...
getDecimationFactors | getFilterOrders | getFilters | groupDelay | visualize | generatehdl Objects dsp.DigitalUpConverter Blocks Digital Down-Converter | Digital Up-Converter Topics Digital Up and Down Conversion for Family Radio Service in MATLAB Design and Analysis of a Digital Down ConverterWhy...
Introduced in R2015a expand all R2024b:Support for normalized frequencies R2024a:Change in the default value ofSimulate usingparameter See Also Objects dsp.DigitalDownConverter|dsp.DigitalUpConverter Blocks Digital Up-Converter Topics Digital Up and Down Conversion for Family Radio Service in MATLAB...
The developed GSM digital up converter has been designed with Matlab, synthesized with Xilinx Synthesis Tool (XST), simulated with Modelsim and implemented on Virtex-II Pro based target FPGA device. The proposed design has shown an improvement of 16.4% in speed by consuming considerably less ...
In this paper, the design and implementation of the digital up converter (DUC) on Xilinx FPGA for WCDMA is presented. A powerful system level design tool, Xilinx System Generator, is adopted to shorten the design cycle and increase the design productivity. The proposed DDC includes DDS, mixer...
A digital up-converter (DUC) is a digital circuit that converts a digital baseband signal to a passband signal. A DUC is composed of three filtering stages; each stage filters the input signal with a lowpass interpolating filter, followed by a sample rate change. In this example, th...