polynomial curve fitting的意思

polynomial curve fitting中文翻譯：

多項式曲線擬合

相似詞語短語

polynomial───n.多項式；多詞拉丁學名；表示任何多項數之和；adj.多項的，多詞的；多項式的

fitting───n.（設備或家具的）配件，附件；可拆除裝置（常復數）；安裝，裝配；試衣；n.(Fitting)（美）菲廷（人名）；v.合適；試穿；安置；組合；符合；癲癇發作（fit的現在分詞）；adj.適合的，恰當的；在某方面合適的，合身的

curve───vt.彎；使彎曲；adj.彎曲的；曲線形的；n.曲線；彎曲；曲線球；曲線圖表；vi.成曲形

stupidity curve───愚蠢曲線

chromatic polynomial───色多項式

characteristic polynomial───[數]特征多項式

perfect fitting───完全配合；完全擬合

invariant polynomial───不變多項式

polynomial equation───[數]多項式方程

雙語使用場景

The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.───該算法是在最小二乘意義上的多項式曲線擬合，實驗結果表明，其校正效果明顯優于分段線性校正算法。

Polynomial curve fitting is a usually used data fitting method. When there are too many data for fitting, only just one polynomial curve function cannot acquire good fitting effect.───多項式曲線擬合是一種較常用的數據處理方法，但當數據點較多時，只采用一種多項式曲線函數擬合所有數據點難以取得較好的擬合效果。

The proposed method can give more reasonable and more promising prediction results as compared with polynomial curve fitting technique.───此外，與多項式曲線擬合法的對比分析表明，該方法優于傳統的多項式曲線擬合法，具有更好的預測效果。

Polynomial Curve Fitting Method for the Design of Highway Horizontal Alignment───公路平面線形設計的多項式曲線擬合法

英語使用場景

The author proposes a sectional line fitting to re- place the polynomial curve fitting, which results in simplifying establishment of mathematical model and reducing the amount of calculation work.

Polynomial curve fitting with a least-square calculation is used to avoid difficulties for obtaining the structure information before damaged.

The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.

The proposed method can give more reasonable and more promising prediction results as compared with polynomial curve fitting technique.

Using high-order polynomial curve fitting to smooth pre-processed measurement data can provide good results, but will increase processing complexity and even cause instability.

Polynomial curve fitting is a usually used data fitting method. When there are too many data for fitting, only just one polynomial curve function cannot acquire good fitting effect.