A useful practical VHDL Tutorial, it is suitable for beginners to learn, introdu...

完成交通灯的所有功能，已经通过验证。希望大家多多指教。(Completion of all the features of traffic lights, have been authenticated. Hope the exhibitions.)

这是一个瑞萨R78/G13的SPI演示程序，详细的放置了说明，很有用的源码(This is one of the SPI Renesas R78/G13 demonstration program, placed a detailed description of very useful source)

this is an peak detection alguritm,in this matlab code u can clean base line noise to have clear ECG signal

SHA256加密过程,非常详细，内附原码，还有文档，很可用~(SHA256 encryption process, very detailed, containing the original code, as well as documents, it is available ~)

基于FPGA的电子密码锁设计与实现，语言是VHDL语言，有注释(FPGA-based design and implementation of electronic locks, language is VHDL language, annotated)

给予QPSK调制的OFDM例程，简单明了的表述了OFDM的通信原理(Given OFDM QPSK modulation routine, simple expressions of OFDM communication theory)

使用nios2点亮一个led灯，使用软件quartus13.0，开发板de2-115(nios2 led quartus13.0 de2-115)

用fpga芯片使用vhdl语言对AD转换芯片ADC0809进行控制(Using the fpga chip use language of VHDL AD transform chip ADC0809 control)

说明：  LDPC码的BP译码verliong程序(BP decoding veriong program of LDPC code)

用verilog语言编写的步进电机加减速控制算法，可选择梯形曲线或S型曲线算法(Verilog language stepper motor acceleration and deceleration control algorithm, you can choose the trapezoidal curve or S-curve algorithm)