多边形矩形坐标逆时针排序-test1424

指定预测变量的惩罚样条基础。这是通过拟合一组相对较小的样条并惩罚积分二阶导数来完成的。传统的平滑样条曲线每次观察使用一个基础，但是一些作者指出，对于大于自由度的2-3倍的任何数量的基函数，拟合的最终结果是难以区分的。Eilers和Marx指出，如果基函数是均匀间隔的，这会导致显着的计算简化，它们将结果称为p样条。(Specifies a penalised spline basis for the predictor. This is done by fitting a comparatively small set of splines and penalising the integrated second derivative. Traditional smoothing splines use one basis per observation, but several authors have pointed out that the final results of the fit are indistinguishable for any number of basis functions greater than about 2-3 times the degrees of freedom. Eilers and Marx point out that if the basis functions are evenly spaced, this leads to significant computational simplification, they refer to the result as a p-spline.)

基于psim的SVPWM仿真，利用C-BLOCK模块搭建。(The SVPWM simulation based on PSIM is built with the C-BLOCK module.)

这是一个基于灰度相关进行影像匹配的小程序,基于matlab编写(This is a image matching based on gray correlation is small programs, based on matlab)

此为一控制LED灯的源程序,通过控PWM方式实现色彩的柔和变化-this as a control LED lights of the source, through the PWM control means soft color change

两个用于在ANSYS APDL中实现不同单元之间个耦合命令流(Apply Constraint Equations between different types of element)

利用morlet小波变换提取小波脊线，进而利用小波脊线完成2FSK解调-the demodulation of 2FSK signal

说明：  构造Gabor冗余字典，接下来可用于K-SVD(Gabor redundant dictionary is constructed, which can be used in K-SVD)

无源低通滤波器的模型，可以用hfss仿真，能对微波器件有很好的认识。-Passive low-pass filter model, can be used hfss simulation, microwave devices can have a good understanding.

说明：  介绍usoc 接口使用方法,为开发者提供方便(ucos api,all interface such as task,tmr,interrupt.)

Cpp笔记 1 我们学的是符合ANSI规范的标准Cpp 有可移植性。 2 Cpp严格区分大小写，变量命名只能使用字母，数字，或下划线，第一个字母必须使用字母或下划线(Cpp Notes 1 We studied norms in line with the ANSI standard Cpp，there is portability. 2 Cpp strictly case-sensitive, variable names can only use letters, numbers, or underscore, the first letter or letters must be underlined)