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least_squares
- 最小二乘法,可对要计算相关系数的朋友提供算法上的方便-least-squares procedure coded in Delphi
Delphi_150500
- Delphi:Delphi曲线图演示,最小二乘法七点曲线拟合演示效果,借此源码可了解系数矩阵、增广矩阵、高斯消元、误差计算、高斯消去后的矩阵右侧系数、迭代初值、迭代求解等相关技巧。 -Delphi: Delphi graph demonstrates, least squares curve fitting seven demonstration effect, whereby the source code can understand the coefficient matrix, au