Pskmod 需要 communications toolbox。
Webdl.cdn-anritsu.com Web图1 OFDM仿真系统框图(来自《Simulation and Software Radio for Mobile Communications》) 在这次的OFDM仿真中,为方便调试程序,首先做如下假设: (1)调制:采用QPSK调制,可自己编写,也可以使用系统自带的pskmod函数; (2)信道编码:一般采用(2,1,7)卷积码,本次仿真无编码;
Pskmod 需要 communications toolbox。
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WebCommunications Toolbox™ provides algorithms and apps for the design, end-to-end simulation, analysis, and verification of communications systems. The toolbox includes a graphically-based app that lets you generate custom- or standard-based waveforms. You can create test vectors to verify receiver performance or to create datasets for ...
WebApr 15, 2024 · 但是应用OFDM系统仍然需要大量繁杂的数字信号处理过程,而当时还缺乏数字处理功能强大的元器件,因此OFDM技术迟迟没有得到迅速发展。 ... 在 MATLAB 中,可以使用内置函数进行 OFDM 仿真,也可以使用第三方工具包,例如 Communications System Toolbox 和 Signal Processing ... WebApr 10, 2015 · 1 Answer. Sorted by: 0. just change the line msg = reshape (bdata,nbits,1) to msg = double (reshape (bdata,nbits,1)); . it will work . if you need more clarification ask me i will explain you. Share. Improve this answer. Follow. …
Web调用Communication System Toolbox中的QPSK调制、解调、高斯白噪声信道模块及统计误码率模块:. Modulator = comm.QPSKModulator('BitInput',true); % QPSK调制模块 AWGN = … Web提供Matlab添加额外的工具箱ToolBox文档免费下载,摘要:1、在matlab主页⾯找到附加功能,点击获取附加功能:2、在搜索栏搜索想要安装的⼯具包或者应⽤软件(我需要的是communicationsystemtoolbox,它包含在communicationstoolbox中):3、点进需要的模块
WebApr 11, 2024 · 电 自 4、同一壳架产品,不同极数可以一键切换或扫码切换均可;切换不同壳架产品需要人工更换模具或夹具。 ... are set up at 2m intervals,each station is equipped with a control indicator,a process sign,an emergency stop button,a tool box,two sets of two-hole and three-hole sockets,an operating pedal,and ...
Weby = pskmod (x,M) modulates the input signal x using the M-Ary phase shift keying (M-PSK) method. M specifies the modulation order. example. y = pskmod (x,M,phaseoffset) specifies the phase offset of the M-PSK … ferchau account managerWebDec 16, 2024 · 新版本的Matlab对于Communications Toolbox中的一部分函数进行了删除。. y = qammod(x,M)通过使用具有指定调制阶数M的QAM来调制输入信号x,输出y是已 … delete a schedule in teams shiftsWebApr 12, 2024 · 一、准备服务器环境,当前环境:. 1.Centos7.9 32G 8C 300G 两块网卡. 2.准备加速工具,执行安装拉取镜像不加速会失败,开启加速工具后需要将主机名、127.0.0.1、localhost,排除在外不然会导致无法写入es容器数据,导致容器启动失败。. ferch am see