MongoDB-and-Python

对STK的基本模块以及每个模块的功能及使用方法进行了说明(The basic modules of STK and the function and use of each module are described)

the PDF lecture is the explanation about Enhanced Direct Memory Controller(EDMA)

Stereo audio codec with integrated headphone and speaker amplifiers.

CPLD_FPGA的入门资料.pdf格式,非常清晰.不可多得的入门级资料.(CPLD_FPGA introductory information. Pdf format, is very clear. A rare entry-level information.)

说明：  数学建模2019年算法(floyd)

关于信号与系统的答案，可以帮助同学们更好的学习信号与系统(Answer random signal, can help students better learning with the signal)

《电力系统稳定与控制》的影印版，作者是加拿大不列颠哥伦比亚省电力技术实验室公司的总裁及首席执行官Prabha Kundur( Power System Stability and Control, the author of the Canadian Columbia Electric Power Technology Laboratory Company President and Chief Executive Officer Prabha Kundur)

说明：  采用Laser - PVDF 实验系统对纳米AlP/ SiO2 中激光超声信号进行采集. 利用小波的多尺度分解、重 构和消噪功能,提取出直达波及其反射回波,测量了时间间隔和纳米AlP/ SiO2 的纵波声速. 结果证明小波变换 的方法能有效地处理复杂激光超声信号.(Using Laser- PVDF experimental system of nano-AlP/SiO2 Laser ultrasonic signal acquisition. Using wavelet multiscale decomposition, reconstruction and de-noising function, extracted from direct wave and its reflection echo measured time interval and nano-AlP/SiO2 of the longitudinal wave speed of sound. wavelet transform results show that the method can effectively deal with the complexity of laser ultrasonic signals.)

说明：  教你如何更好的设计，更好的编程，好书哦！(Teach you how to better design, better programming, a good book Oh!)

判断一个数是否是自守数,华为机试题目之一。c++编写(isAutoMorphicNum the test by huawei)