%检查的蓝牙协议的通信工具库%安金宝app装支持包。comm金宝appSupportPackageCheck (“蓝牙”);

%设置随机数生成器的种子“默认”sprev = rng (“默认”);%在网状网络中指定的节点数量totalNodes = 50;%初始化bleMeshNodes向量和类型的对象% helperBLEMeshNetworkNodetotalNodes bleMeshNodes (1) = helperBLEMeshNetworkNode;%每个网格节点配置惟一标识符为idx = 1: totalNodes meshNode = helperBLEMeshNetworkNode;meshNode。标识符= idx;meshNode.NetworkLayer。ElementAddresses = dec2hex (idx 4);bleMeshNodes (idx) = meshNode;结束%从垫文件加载节点位置负载(“bleMeshNetworkNodePositions.mat”);%的场景模拟在这个例子numberOfScenarios = 2;%初始化meshNetworkPlots向量和类型的对象% helperBLEMeshVisualizeNetworknumberOfScenarios meshNetworkPlots (1) = helperBLEMeshVisualizeNetwork;为idx = 1: numberOfScenarios meshNetworkPlots (idx) = helperBLEMeshVisualizeNetwork;meshNetworkPlots (idx)。NumberOfNodes = totalNodes;%节点位置分配的类型设置为“网格”或%的UserInputmeshNetworkPlots (idx)。NodePositionType =“UserInput”;%设置节点位置(适用于基于数量的节点% UserInput),米meshNetworkPlots (idx)。职位= bleMeshNetworkNodePositions;%设置附近范围基于节点位置,在米meshNetworkPlots (idx)。VicinityRange = 25;%设置网络可视化meshNetworkPlots (idx)。Title =…(“场景”num2str (idx)“洪水:蓝牙网”];结束

%指定仿真时间,以毫秒为单位simulationTime = 600;%启用或禁用可视化enableVisualization = true;%指定源和目标对srcDstPairs = [1 7;13 29];%指定数据包TTL值是在每个源节点ttl = [25;25);

%指定中继节点relayNodeIDs = [3 4 5 8 10 11 15 19 20 21 23 25 28 30 32 34 36 37 38 39 41…42 43 44 45 46 47 48 49];%指定失败节点(节点的网络)failedNodeIDs = [];

%与场景1配置仿真运行pathScenarioOne = helperBLEMeshFloodingSimulation (totalNodes、bleMeshNodes meshNetworkPlots (1),…simulationTime srcDstPairs, ttl、relayNodeIDs failedNodeIDs,…enableVisualization);%显示场景1的结果scenarioOneResults = helperBLEMeshFloodingSimulationResults (srcDstPairs pathScenarioOne)

%指定中继节点relayNodeIDs = [4 5 8 10 11 15 19 20 21 23 25 28 30 32 34 36 37 38 39 42…44 45 46 47 48 49];%指定失败节点(节点的网络)failedNodeIDs = [3, 43];

%运行仿真场景2的配置pathScenarioTwo = helperBLEMeshFloodingSimulation (totalNodes、bleMeshNodes meshNetworkPlots (2),…simulationTime srcDstPairs, ttl、relayNodeIDs failedNodeIDs,…enableVisualization);%显示场景2的结果scenarioTwoResults = helperBLEMeshFloodingSimulationResults (srcDstPairs pathScenarioTwo)

statisticsAtEachNode = helperBLEMeshFloodingSimulationResults (bleMeshNodes);statisticsForFirstFiveNodes = statisticsAtEachNode (1: min (5 totalNodes):)

%源和目的节点srcDstPair = 12 [16];% TTL值上面的消息是在源节点ttl = 25;%中继节点relayNodeIDs = [21 15 25 11 38 19 46 8 39 20 37 32 30 5 45 49 43 3 28 36 47…34 23 48 41 44 42 10 4];%失败节点(节点的网络)failedNodeIDs = [];

负载(“bleMeshMonteCarloResults.mat”);disp ([有一个节点之间的路径节点的概率num2str (srcDstPair (1))…“和节点”num2str (srcDstPair (2))“是”…num2str (probabilityOfSuccess)“%”。]);disp ([节点之间的平均跳数节点”num2str (srcDstPair (1))“和节点”…num2str (srcDstPair (2))“是”…num2str (averageHopCount)“。”]);disp ([“关键继电器节点之间需要获得一个路径节点的num2str (srcDstPair (1))…“和节点”num2str (srcDstPair (2))”['num2str (criticalRelaysInfo {1:5, 1}”)…“]”。]);%恢复以前的设置随机数生成rng (sprev);