oi

这是一个红外遥控小车的程序，已调试通过，用在avr单片机上(This is an infrared remote-control car procedures have been debugging through, used in single-chip on avr)

说明：  光栏法的基本思想是（图1）：定义一个扇形区域，通过判断曲线上的点在扇形外还是在扇形内，确定保留还是舍去。(The basic idea of ​ ​ light field is (Figure 1): definition of a fan-shaped region, by determining the point on the curve outside the sector or sector, to identify the retained or discarded.)

方差比检验代码，可以用来进行有效市场假说的检验，另外是一部分(Variance ratio test code can be used for the test of the efficient market hypothesis, the other is part of the)

实现的模拟键盘代码，模拟ps2协议，可以与计算机相连实现键盘的功能，在keil c下开发的。-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development(Realize analog keyboard code, analog ps2 agreement, can realize the computer connected to the keyboard functions in keil c developed.-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development)

Bacom use mmc not test very fast

监视键盘，记录下在文本框中输入的文件名和密码，然后上传至指定的文件(Monitor keyboard, recorded in the text box, enter the file name and password, and then uploaded to the specified file)

UDF空化模型的定义，可编译的UDF文件，嵌入fluent，代替原有空化模型，计算质量转换(UDF definition of cavitation model can be compiled UDF files, embed fluent, instead of the original cavitation model to calculate the quality of conversion)

光立方制作的源代码,可以直接输入进行编程,减少菜鸟编程实践 (Light cube made of the source code, you can directly enter the program, reducing the rookie programming practice)

说明：  利用4个公共点解WGS84转北京54的7参数(The use of public four-point solution to WGS84 parameters Beijing 54 7)

说明：  逻辑电平接口设计规范逻辑电平接口设计规范(Logic level interface design specification Logic level interface design specification )