We analyze SCB and its prediction with quadratic polynomial model,grey model,and linear model respectiv.

The optimal proportion of diesel/bio-diesel/ethanol was researched with uniform design,the quadratic polynomial model which took the NOx emission,the specific fuel consumption,the smoke value as evaluation indexes was established,and the optimal proportion was acquired based on the partial optimization and comprehensive optimization of evaluation indexes.

Furthermore, the functional matrix Pn,λ[x] with polynomial of binomial type related to [ n+λ n-k ] and its properties are studied.

The properties of the lower triangular functional matrix Ln[x] associated with a polynomial of binomial type are discussed in this paper, in which the entry-(i,j) of Ln[x] is equal to lij =(?)i-j(x)l(i,j)if i≥j and equal to 0 otherwise, with l(i, k)l(k,j) = l(i,j)(k-j i-j) and for integers n,k,i,j and real numbers x,y.

At first,risk-neutral probabilities of option pricing were obtained which with asymmetrical multinomial model of two assets,then the American option price of two assets were gotten,which volatility followed Markov process.

OFDM blind channel estimation based on polynomial models;

To improve the precision of short stroke control in hot mill, the broken line model is converted into the slick curve model,a polynomial model and a RBF neural network model are studied,which have been simulated and applied to online controlling.

Using the polynomial model as the dynamics model of magneto-rheological damper,the bad effect of the damping force jump with the "on-off" semi-active control on vibration acceleration of vehicle sprung mass is investigated.

At the same time,the Binomial Model which is related option pricing is introduced in a brief way.