资源简介
改进的BP神经网络辅助组合导航卡尔曼滤波,运行成功,可供参考。
代码片段和文件信息
function [nettrminImaxIminOmaxO] = bp()
state=load(‘state.txt‘);%(‘V.txt‘)
state1=load(‘state1.txt‘);
state2=load(‘state2.txt‘);
K1=load(‘K1.txt‘);%
Z=[state(1:394:) state1(1:394:) K1(1:394:)]‘;%state(1:3941:9)
C=[state2(1:394:)]‘;
[inputminImaxIoutputminOmaxO]=premnmx(ZC);
net=newff(minmax(input)[111306]{‘tansig‘‘tansig‘‘tansig‘}‘traingdx‘);
net.inputWeights{11}.initFcn = ‘rands‘;
net.biases{11}.initFcn = ‘rands‘;
net.biases{21}.initFcn = ‘rands‘;
net.layers{1}.initFcn = ‘initwb‘;
net = init(net);
net.trainParam.show = 50;
net.trainParam.lr = 0.05; %学习速率
net.trainParam.mc = 0.9; %动量系数
net.trainParam.epochs = 5000;
net.trainParam.goal = 0.0001;
[nettr]=train(netinputoutput);
end
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 44902 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\20130925gps.txt
文件 92014 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\20130925imu.txt
文件 751 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\bp.m
文件 2037 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\bp1.m
文件 23468 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\BPGPSP.txt
文件 21517 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\BPGPSV.txt
文件 5083862 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\BPimu.txt
文件 423 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\bpINS.m
文件 914386 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\BPINSP.txt
文件 1127436 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\BPINSV.txt
文件 212 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\contant.m
文件 6911 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\EKF.m
文件 1506894 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\flight_data.mat
文件 311202 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\GPS.txt
文件 1362173 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\IMU.txt
文件 748187 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\K1.txt
文件 5663 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\main.m
文件 8027 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\quat.m
文件 114424 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\state.txt
文件 45610 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\state1.txt
文件 47447 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\state2.txt
文件 2751 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\Unti
文件 2807 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\Unti
文件 1497 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgslla2xyz.m
文件 1587 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgsxyz2enu.m
文件 755 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgsxyz2enu2.m
文件 2251 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgsxyz2lla.m
文件 1412 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgsxyz2ned.m
文件 793 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgsxyz2ned2.m
文件 1150 2015-05-23 14:31 Neural network kalman filter for integrated navigation system\wgs_84_parameters.m
............此处省略4个文件信息
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