SVD

用递推最小二乘法，使用MATLAB对液面高度进行估计。(using recursive least squares method, using MATLAB surface height estimation.)

一种基于多文档得图像合并技术，是信号处理的基础，PLS部分最小二乘工具箱。( Based on multi-document image obtained combining technique, Is the basis of the signal processing, PLS PLS toolbox.)

It checks whether the processes r working in safe mode or in Deadlock Condidion.....pls do the modifications as per ur requirement...as it is implemented static

不同接触模型下动力分析程序，对比了非线性Hertz及线性hertz接触下结果(Comparative analysis of the dynamic responses with different contact model )

描述固体凝固的随机变化状态，为fortran语言，请自行下载对应编译器(describe solid phase status, as fortran lauguage, please download associated compiler)

用牛顿法解非线性方程组(包括论文及源程序)(with Newton method for solving systems of nonlinear equations (including papers and source))

线接触滑块的计算方法，给定雷诺方程和膜厚方程，然后用迭代方法计算压力分布和膜厚分布，以及承载能力(The calculation method of the line contact of the slider, a given Reynolds equation and the film thickness of the equation, and then calculated using iterative methods, pressure distribution and film thickness distribution, as well as carrying capacity)

傅里叶变换FFT和逆傅里叶变换IFFT 欢迎大家喜欢(FFT and IFFT)

说明：  一般的最小二乘通常是一次拿到全部的数据， 对所有数据进行统一优化计算得到模型系数。递推最小二乘是以一种递推的方式计算最小二乘，每次使用最新的测量值，来不断更新模型系数。(General least squares usually get all the data at one time, and perform unified optimization calculations on all the data to get the model coefficients. Recursive least squares is to calculate the least squares in a recursive way, each time the latest measured value is used to continuously update the model coefficients.)

umat abaqus plasticity