creep rupture prediction

说明：  pfc离散元 适合初学者学习的代码，非常实用，离散元分析(PFC discrete element code for beginners to learn)

该函数将检测输入的序列是否是平衡的序列，以加以挑选，例如在扩频通信中的地址码就需要具有良好平衡性的gold序列-The function will detect whether the input sequence is a balanced sequence, in order to be selected, for example, in Spread Spectrum Communication address code on the need to have a good balance of the gold sequence

Jmin for adaptive filter

这是我做的数据采集实验，通过AD采集数据，DA口输出模拟电压值-This is what I do experimental data acquisition, through the AD data acquisition, DA analog output voltage value

Echarts 全球、中国、省、市地图JS和JSON文件(Echarts global, China, province, city map JS and JSON files)

LLC仿真，闭环模型验证，增加闭环控制调节(LLC simulation, closed-loop model validation, increased closed-loop control adjustment)

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.

说明：  Unlock PLC Mitsubishi

悬架的部分参数 仿真 这个仿真是用matlab编写 采用的代码写的(Suspension part of the parameter simulation, this simulation is written in matlab code written)

大五码和简码互相转换-big yards and five yards interchangeable SR