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通讯/手机编程 code for am and dsb and ssb modulation and demodulation
code for am and dsb and ssb modulation and demodulation
通讯/手机编程 Qpsk Modulation and demodulation.
Qpsk Modulation and demodulation.
通讯编程文档 problem of blind demodulation of multiuser information symbols in a high-rate code-division multipl
problem of blind demodulation of multiuser
information symbols in a high-rate code-division multiple-access
(CDMA) network in the presence of both multiple-access interference
(MAI) and intersymbol interference (ISI) is considered.
matlab例程 Title : Implementation of quadrature modulation and demodulation Design Object : By implementing qu
Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals.
Design Content ...
matlab例程 Implementing quadrature modulation and demodulation of analog signals in digital signal processing,
Implementing quadrature modulation and demodulation of analog signals in digital signal processing, using MATLAB
通讯编程文档 Generation and demodulation of FM PM.doc
Generation and demodulation of FM PM.doc
3G开发 OFDM simulation, demodulation
OFDM simulation, demodulation
单片机编程 基于HITAG读写芯片HTRC110的读写设备设计
Designing read/write device (RWD) units for industrial RF-Identification
applications is strongly facilitated by the NXP Semiconductors HITAG
Reader Chip HTRC110. All needed function blocks, like the antenna
driver, modulator demodulator and antenna diagnosis unit, are integrated
in the HTRC11 ...
教程资料 扩频通信芯片STEL-2000A的FPGA实现
针对传统集成电路（ASIC）功能固定、升级困难等缺点，利用FPGA实现了扩频通信芯片STEL-2000A的核心功能。使用ISE提供的DDS IP核实现NCO模块，在下变频模块调用了硬核乘法器并引入CIC滤波器进行低通滤波，给出了DQPSK解调的原理和实现方法，推导出一种简便的引入?仔/4固定相移的实现方法。采用模块化的设计方法使用VHDL语言 ...
教程资料 基于CPLD的QDPSK调制解调电路设计
为了在CDMA系统中更好地应用QDPSK数字调制方式，在分析四相相对移相（QDPSK)信号调制解调原理的基础上，设计了一种QDPSK调制解调电路，它包括串并转换、差分编码、四相载波产生和选相、相干解调、差分译码和并串转换电路。在MAX+PLUSⅡ软件平台上，进行了编译和波形仿真。综合后下载到复杂可编程逻辑器件EPM7128SLC84-15中 ...