作业帮matlab中函数句柄应用问题?F=@(x)[x(1)+t*x(3)+0.5*t^2*x(5);x(2)+t*x(4)+0.5*t^2*x(6);...x(3)+t*x(5);x(4)+t*x(6);x(5);x(6)];H=@(x)[sqrt(x(1)^2+x(2)^2);atan(x(2)/x(1))];Xk=zeros(6,50);Xk_predict=@(x)F*XO;Pk_predict=@(x)F*PO*F'+Q;%预测误差协
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![matlab中函数句柄应用问题?F=@(x)[x(1)+t*x(3)+0.5*t^2*x(5);x(2)+t*x(4)+0.5*t^2*x(6);...x(3)+t*x(5);x(4)+t*x(6);x(5);x(6)];H=@(x)[sqrt(x(1)^2+x(2)^2);atan(x(2)/x(1))];Xk=zeros(6,50);Xk_predict=@(x)F*XO;Pk_predict=@(x)F*PO*F'+Q;%预测误差协](/uploads/image/z/6998016-48-6.jpg?t=matlab%E4%B8%AD%E5%87%BD%E6%95%B0%E5%8F%A5%E6%9F%84%E5%BA%94%E7%94%A8%E9%97%AE%E9%A2%98%3FF%3D%40%28x%29%5Bx%281%29%2Bt%2Ax%283%29%2B0.5%2At%5E2%2Ax%285%29%3Bx%282%29%2Bt%2Ax%284%29%2B0.5%2At%5E2%2Ax%286%29%3B...x%283%29%2Bt%2Ax%285%29%3Bx%284%29%2Bt%2Ax%286%29%3Bx%285%29%3Bx%286%29%5D%3BH%3D%40%28x%29%5Bsqrt%28x%281%29%5E2%2Bx%282%29%5E2%29%3Batan%28x%282%29%2Fx%281%29%29%5D%3BXk%3Dzeros%286%2C50%29%3BXk_predict%3D%40%28x%29F%2AXO%3BPk_predict%3D%40%28x%29F%2APO%2AF%27%2BQ%3B%25%E9%A2%84%E6%B5%8B%E8%AF%AF%E5%B7%AE%E5%8D%8F)
matlab中函数句柄应用问题?F=@(x)[x(1)+t*x(3)+0.5*t^2*x(5);x(2)+t*x(4)+0.5*t^2*x(6);...x(3)+t*x(5);x(4)+t*x(6);x(5);x(6)];H=@(x)[sqrt(x(1)^2+x(2)^2);atan(x(2)/x(1))];Xk=zeros(6,50);Xk_predict=@(x)F*XO;Pk_predict=@(x)F*PO*F'+Q;%预测误差协
matlab中函数句柄应用问题?
F=@(x)[x(1)+t*x(3)+0.5*t^2*x(5);x(2)+t*x(4)+0.5*t^2*x(6);...
x(3)+t*x(5);x(4)+t*x(6);x(5);x(6)];
H=@(x)[sqrt(x(1)^2+x(2)^2);atan(x(2)/x(1))];
Xk=zeros(6,50);
Xk_predict=@(x)F*XO;
Pk_predict=@(x)F*PO*F'+Q;%预测误差协方差阵
S=@(x)H*Pk_predict*H'+R;%信息协方差阵 K=@(x)Pk_predict*H'*inv(S);%增益矩阵
xxx=(@(x)Xk_predict+K*(Z(:,Node_Num(b))-H*Xk_predict));%估计矩阵(最后的输出值)
Xk(:,k)=xxx;
运行后会显示
Conversion to double from function_handle is not possible.
Error in ==> kalmanquxian at 102
Xk(:,k)=xxx;
matlab中函数句柄应用问题?F=@(x)[x(1)+t*x(3)+0.5*t^2*x(5);x(2)+t*x(4)+0.5*t^2*x(6);...x(3)+t*x(5);x(4)+t*x(6);x(5);x(6)];H=@(x)[sqrt(x(1)^2+x(2)^2);atan(x(2)/x(1))];Xk=zeros(6,50);Xk_predict=@(x)F*XO;Pk_predict=@(x)F*PO*F'+Q;%预测误差协
是啊 您把函数句柄赋值给一个矩阵,显然不对的啊.您的意图是什么?