forwardPresetConfig = evdoForwardReferenceChannels (“巴- 5120 - 2 - 64”，10）;forwardpresetwaveform = evdoforwardwaveformgenerator（forwardpresetconfig）;ReversePreSetConfig = EVDOREVERSEREFERECHANNS（“rel0 - 38400”，10）;ReversePreSetWaveForm = EvdoreVerseWaveForgenerator（ReversePreSetConfig）;

％创建顶级波形参数：fmanualconfig.release ='revisiona';% 'Release0'或'RevisionA'fManualConfig。PNOffset = 0;基站％PN偏移量fmanualconfig.idleslotswithControl ='离开';fManualConfig。EnableControl =“上”;fManualConfig。OversamplingRatio = 4;% Upsampling因素fManualConfig。FilterType ='cdma2000long';%过滤系数:'cdma2000Long'， 'cdma2000Short'， 'Custom'或'Off'fManualConfig。InvertQ ='离开';％否定了虚构的输出fmanualconfig.enableModulation =.'离开';%使调制fmanualconfig.modulationFrequency = 0;％调制频率（Hz）fManualConfig。NumChips = 41600;百分比波形中的芯片数量％为数据包创建输入消息源：pds。MACIndex = 0;与数据相关的％MAC索引pds。数据源= {“PN9”，1};％输入消息：{'pnx'，种子}或数字矢量pds.enablecoding =“上”;启用信道编码fManualConfig。PacketDataSources = pds;%将数据源规范添加到波形配置%创建单个数据包:fpacket.macindex = 0;%与此包关联的MAC索引fpacket.Packetsize = 5120;分组大小：128,256,512,1024,2048 4096或5120位fpacket.numslots = 2;％插槽数量：1,2,4,8或16fpacket.preambleLength = 64;%前序长度:64、128、256、512、1024芯片％创建一个10个数据包的序列：fmanualconfig.packetsequence = Repmat（FPacket，1,10）;％生成波形：ForwardManualWaveForm = EvdoforwardWaveFormGenerator（FmanualConfig）;证明上述两种参数化方法是等价的:如果（Isequal（forwardpresetconfig，fmanualconfig））disp（[使用或不使用．..'EVDOFORWORWERENCECHANNS功能相同。]);结束

％创建顶级波形参数：rmanualconfig.release =“Release0”;% 'Release0'或'RevisionA'rmanualconfig.longcodemaski = 0;i频道％初始长代码掩码rManualConfig。LongCodeMaskQ = 0;Q通道的％初始长代码掩码rManualConfig。OversamplingRatio = 4;% Upsampling因素rmanualconfig.filtertype =.'cdma2000long';%过滤系数:'cdma2000Long'， 'cdma2000Short'， 'Custom'或'Off'rmanualconfig.invertq =.'离开';％否定了虚构的输出rmanualconfig.enableModulation =.'离开';%使调制rmanualconfig.modulationfrequency = 0;％调制频率（Hz）rManualConfig。NumChips = 327680;百分比波形中的芯片数量%创建单个数据包:rpacket.power = 0;相对信道功率(dBW)rPacket。数据源= {“PN9”，1};％输入消息：{'pnx'，种子}或数字矢量rpacket.enablecoding =“上”;启用信道编码rpacket.datarate = 38400;％数据速率（BPS）％创建一个10个数据包的序列：rmanualconfig.packetsequence = Repmat（RPacket，1,10）;％添加导频通道：pich.enable =.“上”;%开启导频通道pich.power = 0;相对信道功率(dBW)pich.datasource = {“PN9”，1};％输入消息：{'pnx'，种子}或数字矢量pich.enablecoding =“上”;启用信道编码rmanualconfig.pilotchannel = pich;％将通道添加到波形配置%添加ACK通道，但不启用:ACH.ENABLE =.'离开';%不启用ack通道ach.power = 0;相对信道功率(dBW)课时。数据源= {“PN9”，1};％输入消息：{'pnx'，种子}或数字矢量rManualConfig。ACKChannel =哦;%将禁用的通道规格添加到波形配置％生成波形：ReversemanualWaveForm = EvdoreVerseWaveForgenerator（RManualConfig）;证明上述两种参数化方法是等价的:如果(isequal (reversePresetConfig rManualConfig) disp ([使用或不使用．..'EVDOFORWORWERENCECHANNS功能相同。]);结束

如果（Isequal（ForwardPresetWaveForm，ForwardManualWaveForm））DISP（[有或没有．..'EVDOFORWORWERENCECHANNS功能相同。]);结束

如果（Isequal（ReversePreSetWaveForm，ReverseManualWaveForm））DISP（[反向波形产生与不产生．..evdoReverseReferenceChannels函数是相同的。]);结束

rManualConfig2 = rManualConfig;rPacket。权力= -10;相对信道功率(dBW)rPacket。数据源= {“PN23”，1};％输入消息：{'pnx'，种子}或数字矢量rpacket.enablecoding ='离开';启用信道编码rpacket.datarate = 38400;％数据速率（BPS）rManualConfig2。PacketSequence = repmat(rPacket, 1, 10);％重新生成Vaveform Compacition的自定义：reverseManualWaveform2 = evdoReverseWaveformGenerator (rManualConfig2);

Chiprate = 1.2288e6;%基带波形芯片率(SR1)spectrumPlot = dsp。简介(“SampleRate”，chiprate * fmanualconfig.porsamplingratio）;spectumplot.title =“正向1xEV-DO波形谱”;spectrumPlot。YLimits = (-180, 40);spectrumPlot (forwardManualWaveform);

spectrumPlot2 = dsp。简介(“SampleRate”chiprate * rManualConfig.OversamplingRatio);spectrumPlot2。Title =“反向1xEV-DO波形谱”;spectrumPlot2。YLimits = (-180, 40);spectrumPlot2 (reverseManualWaveform2);