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讲述了用proel进行电路板设计的具体流程，以及每一步的优化。-Proel carried out on the circuit board with the design of specific processes, as well as the optimization of each step.

地震全波形反演，很好的反演速度剖面，搭建工程既可以用(Seismic full waveform inversion, good inversion velocity profile can be used both to build the project)

NorFlash的参考程序，基于quartus(NorFlash reference program)

说明：  在ARM 1752平台亲测可运行的电脑鼠代码，8*8 16*16的迷宫均可跑，冲刺时可完成连续转弯的路径直接斜线切过，其中搜索采用“泛洪搜索”，无论是算法还是程序架构都有值得学习的地方(The labyrinth of 8*8*16*16 can run in the ARM 1752 platform, and the path of continuous turning can be cut diagonally when sprinting. The search adopts "flooding search", which is worth learning both in algorithm and program architecture.)

自适应波束形成中的MVDR算法，适用于干扰噪声同时存在时的最优波束形成(MVDR algorithm in adaptive beamforming)

说明：  时频变换分析，主要用于信号分析时频变换，可以正常运行，欢迎一起学习(Time-frequency transform analysis, mainly used for signal analysis time-frequency conversion, can run normally, welcome to learn together)

基于stm32开发板的简单应用，LED闪烁，跑马灯及蜂鸣器的应用。(Based on the simple application of STM32 development board, the application of LED scintillation, horse-running lamp and buzzer.)

学习前端安全必备，php程序员可以借鉴学习(Learning Front End Safety Necessary)

练习功能 练习功能 练习功能 -ddddfafafafafaf

一款只显示数字的Flash LOADING特效源码，它是随机显示位置随机大小随机数量的，任何地方都可以显示数字的百分比，且大小和数量不一，整体看着很炫的感觉。