CA

说明：  一维动脉树part 4 血液动力学 matlab(1-D model for artery tree part 4)

通过该程序代码，可以快速的进行汉字输入(手机输入法)-Through the program code, can quickly carry out the Chinese character input (phone input method)

说明：  利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)

用FlashMX创作的一个爱情短剧，很感人，讲述了恋爱的真实与痛苦 。-with Flash MX creation of a love drama, very moving, spoke of the true love and pain.

C51 写的 SX12xx 驱动程序(The C51 write the SX12xx of driver)

计算傅立叶光学的实现，可以用于GS算法（需要改造），角谱算法的参考，基础算法本人已经验证，可实现衍射的计算，经开发可以用于DOE（衍射光学元件）的设计(The realization of computational Fourier optics can be used as a reference for GS algorithm and angular spectrum algorithm. The basic algorithm has been verified by myself, and can be used for the calculation of diffraction. The developed algorithm can be used for the design of DOE (Diffractive Optical Element).)

mp3原理图，可以了解mp3的构造原理极其电路器件的各个参数之间的关系-mp3 schematic diagram, you can understand the fundamentals of the structure is extremely mp3 circuit devices the relationship between the various parameters of

在stm32工程中，长按和短按的代码书写， 调用的读取按键状态的底层函数。封装成的按键函数代码。下面是函数的头文件，和.c文件的代码。使用定时器来扫描按键。(In STM32 project, the code of long press and short press is written, and the underlying function of reading key status is called. Encapsulated key function code. The following is the header file of the function, and the code of the. C file. Use a timer to scan keys.)

说明：  产生随机相位屏，直接用即可，修改几个参数(Generate random phase screen)

有限元模拟后，节点数据提取，marc二次开发程序-Finite element simulation, the node data extraction, marc secondary development program