新建文件夹.part01

Slip-ratio-based methods are commonly used to control the wheel torque such that the wheel dynamics is stabilized and the desired traction/braking force is attained; however, slip-ratio-based controllers are incompetent for precise longitudinal tire force tracking due to nonparametric tire model uncertainties.

国密算法SM3第三部分，通过三部分，实现国密SM3算法(National secret algorithm SM3)

说明：  p2020 bsp包中flash内存测试代码(P2020,flash memory test code)

说明：  整流桥各次谐波拟合，通过公式推导得出各次谐波公式，与实际进行对比(Each harmonic of the rectifier bridge is fitted, and the formula of each harmonic is derived through the formula, which is compared with the actual situation)

小巧的电子地图察看器，直接可以在上面进行街道或者商店的查询，也可在官方网站上下载更多的地图-Compact electronic map viewer directly above the street level, or you can store queries, also available on the official website to download additional maps

一本对于学习超声系统很有帮助的书，可以方便的查阅和理解。书中对于各类的超声例如医学超声，工业超声都有说明。(A book that is very helpful for the learning of ultrasonic systems can be easily consulted and understood. All kinds of ultrasound, such as medical ultrasound and industrial ultrasound are described in the book.)

产品管理系统 产品买卖，是否缺货，进行自动监控 功能强大-product management system product transactions, whether shortage, automatic control powerful

未来计算机外设描述的是在将来大约50年后的一些计算机外设的一些变化(Describes the future of computer peripherals in the future about 50 years later, some changes in a number of computer peripherals)

根据文件名判断是json还是csv并进行相应的转化(Judge whether it is JSON or CSV according to the file name and translate it accordingly)