important

finding a root by position of falses

说明：  一个很好的例子,是一本报书籍上的,大家好好看看啊 ,一定不回失望的啊 (a good example of this is the one on the books, we see a good ah, we do not return disappointed ah)

处理心电信号中的基频漂移和工频干扰的一种算法。(a resolution to solve the baseline drift and line-frequency )

一个很好用的图像GHM多小波变换程序,实现一阶变换(a very easy function for GHM，can do first GHM transform.)

learn it very useful

说明：  自寫檔，模擬泰列展開式，與 math 函數 cos值的比較 與正確性(Since the writing file, analog Telja expansion, and math function, the value of the comparison and the correctness of cos)

example of tikhonov regularization tools

Gaussian Distribution.

灰色模型 可以用来预测一段时间变量的变化量(The Gray model can be used to predict the amount of change of the period of time variable)

四连杆机构的运动学仿真。输出四连杆机构各杆的位移、角度、加速度、角加速度等信息。(Kinematics simulation of the four-bar linkage. The output of each of the rod of the four-link mechanism displacement, angle, acceleration, angular acceleration, and other information.)