程序

根据介质板厚度和介电常数，计算任意多层介质的反射和透射系数(According to media thickness and dielectric constant, the calculation of arbitrary multi-layer reflection and transmission coefficients)

一款非常好用的微信活码模块，营销利器，推广必备；(A very useful Wechat Living Code module, marketing tools;)

关于行波保护中的行波变换，包括前行波、反行波的提取，及相模变换(On traveling wave transformation in traveling wave protection, including the extraction of forward traveling wave, inverse traveling wave and phase-mode transformation)

说明：  LLc功率变换器，负载突变情况下恒压输出，波形完美(LLc, a power converter, constant voltage output load mutation case, waveform is perfect)

自己写的一个奇迹源码登录器，源码的哦 梅花过了(Source code written by a miracle his registrar, oh plum over the source)

计算含间隙接触力，：应用 ＢＰ神经网络建立了磨损率与接触应力、滑动速度和材料硬度之间的非线性关系模型，并对该网络模型进行了验证和测试，结果表明，训练良好的神经网络模型能够准确反映样本所蕴含的内在磨损规律，且具有较好的预测效果。(Calculated contact force, with clearance: wear rate based on BP neural network was established with contact stress and sliding velocity and material model, the nonlinear relationship between hardness and the network model are verified and testing, the results show that the well trained neural network model can accurately reflect the samples contained inner wear rules, and has good prediction effect.)

The fourth edition of the python learning manual

说明：  雪堆博弈 Python实现，雪堆博弈揭示了个体理性和群体理性的矛盾对立。可以这样来描述雪堆博弈(snowdrift game Snowdrift game is implemented in Python, which reveals the contradiction between individual rationality and group rationality. We can describe the snowdrift game in this way)

说明：  

LPC2210-user,when you study arm you should use it.-LPC2210-user, when you study arm you should use it.