MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1]

matlab 非线性拟合 求指导 MODELFUN should return a vector of fitted values the same length as Y.>> x=[1.4142 5.3852 6.0828 6.0828 7.2801 9.2195 9.2195 13.1529 14.4222 18.4391];y=[15.8 16.7 9.6 13.1 13.5 17.1 17.2 15.8 25.8 30.1];beta0=[30 -0.1 MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1] 求助matlab中nlinfit问题.紧急.function yhat=modelfun(beta,x)yhat=beta(1)*exp(beta(2)./x);x=2:16;y=[6.42 8.20 9.58 9.5 9.7 10 9.93 9.99 10.49 10.59 10.60 10.80 10.60 10.90 10.76];beta0=[8 2]';betafit=nlinfit(X,y',@modelfun,beta0)；结果出现 英语翻译Regarding the payment of your reservation,I have attached a pro-forma invoice showing the total amount for the accommodation including the cost of transfers.If you could please fill out the attached credit card authorisation form and retu CLEAR P = 0 FOR N = 1 TO 49 IF N>10 EXIT ENDIF IF MOD (N,2) = 0 P = P+N ENDIF ENDFOR P= ,P RETU这个程序的意义和算法是什么? 英语翻译This paper proposes a new Electric Power Steering(EPS) control strategy that enables improvement tosteering-wheel returnability.Using a conventional EPScontroller,frictional loss torque in the steeringmechanism reduces steering-wheel retu You should should同义词 should倒装 should be you should It should should be should后加不加三单如题 should是什么意思 should是什么意思, should be should do呢？ should you 还是 you should