基于FPGA的多波形发生器 基于FPGA的多波形发生器

quartus ii 中自动分配管脚的三种方法(quartus ii automatically assign pins are three ways)

本代码绝对真实可靠，原用于长沙理工大学EDA课程设计之出租车计费器。本代码在要求的基础上添加显示时速和报警功能。希望此代码对有此需求的同学有所帮助！

costas载波恢复算法 锁相环路，注释很清楚(costas carrier recovery algorithm PLL)

SPI读写AD9361，通过串口回读关键寄存器读写是否正确。(SPI reads and writes AD9361, reads and writes the key registers correctly through the serial port.)

EDA应用中ROM具体定义实例，供大家学习和写程序参考之用-EDA applications, examples of the specific definition of ROM, for everyone to learn and write programs for reference

阿尔法贝塔滤波器，是卡曼滤波器的简化，比卡曼滤波器速度快。这是一个实例。(aplha-beta filter is filter that faster than kalman filter)

说明：  基于FPGA的液晶显示控制器的设计，FPGA用的是EP2C5,LCD用的是ST7920内核的122*32点阵的LCD，显示中西文字符(FPGA-based LCD display controller design, FPGA is used EP2C5, LCD is used in the ST7920 core of 122* 32 dot matrix LCD, display of Chinese and Western characters)

说明：  VIVADO HLS IMAGE 使用文档(vivado image processing example text of zynq)

The aim of the ECG simulator is to produce the typical ECG waveforms of different leads and as many arrhythmias as possible. My ECG simulator is a matlab based simulator and is able to produce normal lead II ECG waveform.

基于Matlab的FPGA数字半带滤波器设计(Matlab-based FPGA digital half-band filter design)