7- engine_2018_Toyota_A25AFKS_2L5_Tier2

基于CAN通信的介绍，ISO11898标准的介绍，对于学习CAN通信很有帮助(Based on the introduction of CAN communication, ISO11898 standard introduction, for learning CAN communication helpful)

Computer network RDT simulation experiment

2代小波示意程序 2维小波变换经典程序 Daubechies小波基的构造 采用多孔trous算法(undecimated wavelet transform)实现小波变换 平移变换平移法(cycle_spinning)消除gibbs效应 提升法97经典程序 消失矩作用的程序 小波插值与小波构造 小波滤波器构造和消噪程序 小波谱分析mallat算法经典程序-2 Generation Wavelet indicated procedures classic 2-D wavelet transform Daubechies wavelet procedure using porous structure trous algorithm (undecimated wavelet transform) the realization of wavelet transform translation law translation (cycle_spinning) to eliminate effect of lifting gibbs procedures 97 classic role of vanishing moments of wavelet interpolation procedures value structure of wavelet and wavelet de-noising filter structure and procedures for small spectral analysis algorithm for the classical procedures mallat

美国6级轨道高低不平顺谱、德国高低不平顺轨道谱、中国高低不平顺轨道谱比较,(the comparison about the irregularity spectrum of AmericanGermanyChinese)

很好的spss教程 轻松使用spss 方差分析 因子分析 回归分析(failed to translate)

说明：  c#复习题练习，通过本练习题可以进一步巩固c#相关知识结构。(C# review exercises, through this exercise can further consolidate the knowledge structure of c#.)

HDB3编码器的设计 HDB3编码器的设计 -HDB3 Encoder HDB3 Encoder HDB3 Encoder HDB3 Encoder

g7221c的编解码库可以用来编解码，好用(g7221c decode and encode sample)

说明：  建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的 传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相 垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播 的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学 的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷， 由射线理论给出的声线图可以给声场以直观、形象的理解。 本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves. Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane. Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation. The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple. The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)

Code to use the microsoft vision api along with custom images taken from a camera using python. (1/3)