예제: multidfit 함수

함수 > 실험 계획법 > 회귀 분석 > 예제: multidfit 함수

예제: multidfit 함수

N개 점에 대해 X0, X1, Y 벡터에서 가져온 샘플이 포함된 행렬을 생성합니다.

1. 점 수를 정의합니다.

2. X0 및 X1 벡터를 생성합니다.

3. 신호 f(x)의 외란을 생성합니다.

4. 인수 데이터를 결합합니다.

5. f(x) 함수의 값과 외란을 기반으로 Y 데이터 벡터를 생성합니다.

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6. Data 행렬을 정의합니다.

7. F(x,u) 적합식을 정의합니다.

8. 일반 다변수 적합식을 사용하여 적합식의 매개 변수를 찾습니다.

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원래 함수 f(x)에 사용되는 계수의 근사화 값이 제공됩니다.

9. Data 행렬과 근사화된 표면을 비교합니다.

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