Sobol

说明：  测算超效率SBM模型的matlab代码，可以加入非期望产出(Matlab code for calculating super efficiency SBM model)

51-60example-c代码，是txt文本格式的，另有40例代码会陆续传上来。-51-60example-c code, txt text format. Another 40 cases will successively sent code onto.

说明：  克里金(Kriging)插值法又称空间自协方差最佳插值法，它是以南非矿业工程师D．G．Krige的名字命名的一种最优内插法。克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。(Kriging interpolation, also known as spatial autocorrelation optimal interpolation, is named after d.g.krige, a mining engineer in South Africa. Kriging method is widely used in groundwater simulation, soil mapping and other fields. It is a very useful geostatistical grid method. Firstly, it considers the variation distribution of spatial attributes in spatial position, determines the range of distance that affects the value of a point to be inserted, and then estimates the attribute value of the point to be inserted with the sampling points in this range. This method can provide the best linear unbiased estimation (the determined value at a certain point) for the studied object mathematically.)

美信公司MAX260/261 滤波器设计软件，可编程滤波器-US-letter company MAX260/261 filter design software, programmable filter

btx system design guide

说明：  切线刚度法的abaqusFortran子程序实现(ABAQUS Fortran subroutine implementation of tangent stiffness method)

pingponggame

一个简易的计算器，只要可以实现加减乘除四种简单算法，包括可以利用负数进行计算，颜色是自己设定的，界面一般(A simple calculator can add, subtract, multiply and divide four simple algorithms, including the ability to use a negative number to calculate the color is set, the interface in general)

说明：  STM32 handbook (Rus), Real HW in real life.

非常适合MATLAB的初级使用者,其中包括数学运算,基本函数的编写功能等.(Very suitable for the primary users of MATLAB, including mathematics, the basic function of the preparation of functions.)