增压柴油机SIMULINK的建模与仿真

说明：  随机共振微弱信号检测龙格库塔方式对信号进行滤波。其中信号为正弦信号(Weak signal detection of stochastic resonance)

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生肖查询软件，小巧精致，原理很简单，初学者进入(Zodiac query software, compact, very simple principle, beginners to enter)

堆栈的一点研究，小程序，不过蛮好用的，值得一看的-Stack that study, a small procedure, but fine used, see the

迷宫探险算法，一个CPP文件实现。在TC下编译生成。生成的程序是dos exe。LEFT/UP/RIGHT/DOWN 在迷宫中向左、上、右、下走一步。走过的路线显示为黄色，回头路显示为红色。-Adventure maze algorithm to achieve a CPP file. TC compiled in the next generation. Procedure is generated dos exe. LEFT/UP/RIGHT/DOWN in the maze to the left, on right, step down. Through the line shown as yellow, red back.

全屏图片对比！做辅助的最佳选择！VB的强劲功能(Full picture contrast! Make the best choice for supporting!)

图书 伦敦商学院 基于excel和vba的高级金融建模(Advanced financial modeling based on Excel and VBA)

一个上海地图，jpg各式的，可以用来作为gis处理的原始数据-a Shanghai maps, a variety of jpg can be used as a gis of the original data

能完全格式化U盘里的文件，比一般的格式化完整-U fully formatted documents like the more than most of the formatting integrity

使用keil5编写的STM32输出四路互补的PWM，适配正点原子的mini版，同样是为电赛逆变系统做的准备。通过定时器的输出比较模式，在PC6~PC9，输出4路PWM，每路PWM频率为500Hz，占空比为50%，每一路PWM相位差为45°(The STM32 output four complementary PWM, which is written in keil5, is suitable for the mini version of the positive point atom, which is also the preparation for the electric match inverter system.Through the output comparison mode of the timer, in PC6~PC9, the output 4 road PWM, the PWM frequency of each road is 500Hz, the duty ratio is 50%, and the PWM phase difference of each road is 45 degrees.)