This article introduces the MATLAB curve fitting toolbox, and provides a special application method through the test data processing of Automobile surface modeling.
介绍了MATLAB曲线拟合工具箱，并通过汽车覆盖件的曲面造型测试数据的处理，给出了具体的应用方法；
Then, using curve fitting and optimization method, the linear model, hysteresis model and variable linear model of pressure-torque relations are developed based on test data.
其次，在获得大量试验数据的基础上，运用曲线拟合和优化技术，建立制动压力-力矩关系的线性模型、迟滞模型和可变线性模型。
The technique of curve fitting is used proverbially for the image processing, reverse engineering, test data processing, etc.
曲线拟合技术在图像处理、逆向工程以及测试数据的处理等领域中的应用越来越广泛。
A practical method for curve fitting of test data-Progressive search and sectional regression-is presented.
文中提出了一种试验数据曲线拟合的实用方法——逐步搜索分段回归法。
Equation is obtained by fitting curve, and through the theory curve and test curve, the model is basically fulfilled.
拟合曲线得到方程，并和试验曲线进行比较验证，规律符合良好。
This paper introduced the test, calculation and fitting of the surge curve of the coal gas compressor and anti-surge control strategy.
介绍煤压机喘振线的测试、计算和拟合以及防喘振控制策略。
Using the curve fitting method, the test results are quantified. The shear rigidity of two specimens is gained.
利用曲线拟合方法对试验数据进行了量化，得到了两组试件的抗剪刚度。
Using the curve fitting method, the test results are quantified. The shear rigidity of two specimens is gained.
利用曲线拟合方法对试验数据进行了量化，得到了两组试件的抗剪刚度。
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