AE实现几种查询

DS1302底层驱动/直接用的。达纳斯公司的DS1302(DS1302 low-level driver/direct. Danas company' s DS1302)

FFT傅里叶快速变换，把变换的结果放到文件中，并用matlab绘制图形。( FFT the Fourier fast transformation, puts the transformation result to the document, and draws up the graph with matlab. )

计算多项流的好程序，简单好用，计算量小。可以较好的模拟二维的两项变化情况(Calculating a number of streams of the program, easy to use, small amount of calculation. Can better simulate the two-dimensional variation)

说明：  STM32库开发实战 FSMC扩展外部SRAM历程(FSMC extends external SRAM history)

调用简单的子函数可以在1602上显示动态和静态字符(Functions can be a simple call in 1602 to show dynamic and static characters)

此代码可以实现简单的计算功能，如加减乘除，可以帮助初学者学习栈和输入输出的相关应用。(This code can achieve simple calculation functions, such as addition, subtraction, multiplication and division, which can help beginners learn stacks and related applications of input and output.)

一般的人脸识别程序，可供大家学习使用！大家也可以继续 完善哦!(Face recognition procedures in general for the U.S. study to use! U.S. can continue to improve the Oh!)

实验内容 信号与系统试验报告 自己的作业 1.设有两个信号： 要求x(t)和h(t)采样形成离散序列， 参数选择如下： 采样率Δ=4ms， 频率f=30Hz， a=2f2ln(M), M=2.5 在MATLAB下实现连续信号离散化， 并绘制出离散形式的信号波形。 (Experimental signal and system test the contents of the report of one)

一本重要的振动噪声方面的英文书籍，有助于从事汽车振动噪声行业的人士。(An important aspect of English books vibration and noise, vibration and noise which contribute to their auto sectors.)

实现经典问题老鼠迷宫，并用坐标将路径显示出来(Achieve classic problem rat maze, and coordinate with the path displayed)