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2下载:
书\"Simulation and software radio for mobile communications\"的源代码matlab版,从基本的bpsk,qpsk,qam到实际的ofdm系统,cdma链路,mac层仿真分析,可以全面的了解通信系统。-"Simulation and software radio for mobil e communications "source code version of Matlab, from basic BPSK. QPSK
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完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统,cdma链路,mac层仿真分析.,Orthogonal frequency division multiplexing (OFDM) is becoming the chosen
modulation technique for wireless communications. OFDM can provide large data
rates with sufficient robustnes
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用于调制识别的代码,通过提取特征参数,实现bpsk,qpsk等调制方式的识别-For modulation recognition code, through the extraction of characteristic parameters, implementation bpsk, qpsk forms of identification, such as modulation
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比较3GPP LTE上行链路中sc-fdma和OFDMA的papr,提供qpsk和16qam两种调制方式下的比较-Comparison of 3GPP LTE uplink of sc-fdma and OFDMA in papr, providing qpsk and 16qam Comparison of two modulation modes
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TD-SCDMA的链路级仿真过程源代码分析,QPSK调制,维特比译码-TD-SCDMA link-level simulation analysis of source code, QPSK modulation, Viterbi decoding
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数字调制-BPSK.QPSK等等多个调制方式的原理-代码等MATLAB程序-Digital Modulation-BPSK.QPSK so the principle of multiple modulation- MATLAB program code, etc.
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该压缩文件为OFDM系统仿真程序,有详细的代码注释。该程序还绘出了2PSK、QPSK、16QAM及32QAM调制下,OFDM系统的误比特率曲线图。-This zip file is a program for the OFDM system simulation which with detailed code comments. The program also plots OFDM system bit error rate curves when use the modulation of
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这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16等调制解调方式 用matlab的实现,以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能-The source code package provides the communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16 modulation and demodulation metho
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the original source code for QPSK transmission over
AWGN channel with results and ber plots in detail is given. Here too much inbuilt functions of matlab are not used.
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Gray码的QPSK,8PSK,16QAM在AWGN下的调制解调程序,给出了BER,SER性能,做了理论曲线的对比,结果与理论值一致。三种调制方式都可以。程序注释详细,并附说明文档。
hcq908@163.com 20120509 - QPSK,8PSK,16QAM modulation and demodulation in AWGN channel with Gray coding. The BER and SER performance are presented and com
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基于matlab中simulink下的通信系统在BPSK和QPSK调制方式和AWGN信道特性下的无编码和卷积编码误码率仿真-Communication system uses BPSK and QPSK modulation method respectively with under no coding and convolution code in the coding and decoding ber, simulating the error of signal transmission
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通信系统设计,数字带通传输系统仿真Matlab代码
1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能(注意QPSK的误码率不同于误比特率),横坐标为SNR,并与理论曲线比较,分析解释仿真图。
2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。
3. 代码中每个模块都要有详细注释说明。
-Communications systems design, digital bandpass transmission system simul
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基于matlab/simulink的bpsk,qpsk经过白噪声信道和rayleigh多径误码率在不同信噪比下的计算,给出了对应的误码率曲线-Based on matlab/simulink bpsk, qpsk white noise channel and rayleigh multi-path error rate at different signal to noise ratio of the calculation, given the corresponding error rat
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用于QPSK调制与解调的程序,直接就可以使用。(matlab code for the modulation and demodulation of QPSK)
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QPSK调制的MATLAB代码和c语言代码,其中MATLAB代码仅在符号层面进行。(They are the Matlab code and the C language code of QPSK modulation.)
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lte中下行信号经过加扰、调制、层映射、预编码以及资源映射中的关于调制的QPSK的MATLAB代码(The downstream signal in lte is the MATLAB code of QPSK in the modulation of the modulating QPSK in the process of scrambling, modulation, layer mapping, precoding, and resource mapping)
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基于 MATLAB 对移动通信中的 BPSK、QPSK、16QAM 和 OFDM 基带传输系统进行仿真,分析它们在 AWGN 和 Rayleigh 信道下的误码率性能。重点建立了基于 QPSK 和 16QAM 调制方式下 OFDM 系统的仿真,比较两种调制方式在 Rayleigh 信道下的传输性能,分析了系统模型,提出了代码优化方案。(Based on MATLAB, we simulate the BPSK, QPSK, 16QAM and OFDM baseband transmission
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annother version of turbo code
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包含有数字通信课程实验大作业报告与代码。完成的OFDM的收发包含:1.卷积编码、2.自动增益控制、3.极大似然判决、4.QPSK收发、5.帧检测等,代码在MATLAB2016b环境下编译通过(It contains the report and code of the experiment assignment for the course of digital communication. The completed OFDM transceiver includes: 1. convolut
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