使用语言设计的人脸检测系统

学习FPGA的优秀资料，从基础知识到开发设计再到仿真，很不错的FPGA学习资料(Excellent Teaching Materials for Learning FPGA)

FPGA扫描LED显示灯，动态扫描,进行流水显示(FPGA Scan LED indicator lights, dynamic scanning, make the water show)

hilbert 变换的vhdl源代码，来源于网上，本人也做过简单的8抽头的，但这个的算法还没搞懂，希望懂行的下载了研究一下，给个中文的简单的说明！(hilbert transform VHDL source code from the Internet, I have been a simple 8-tap, but even before they get to know this algorithm, I hope knowledgeable downloaded to look for a simple description of the Chinese!)

自编的64B/66B编码程序，下次上传解码程序。(the 64B/66B coding process is written by myself, i will upload the decoding process next time.)

ALU 设计和验证平台的但在平台与监控、 检查器、 音序器、 驱动程序和接口

说明：  LDPC码的FPGA实现，用verilog语言编写(FPGA implementation of LDPC code, written in Verilog language)

verilog实现基于i2s协议接口，在fpga上验证通过。(Verilog implements the interface based on I2S protocol and verifies it on fpga.)

FPGA控制AD7705进行AD采样verilog代码，测试了可以直接用

基于FPGA的画中画处理PDF技术文档，采用SD卡里图片读出来做为底图，然后再图上叠加另外一个图片或者视频(Based on the FPGA picture in picture processing PDF technical documentation )

说明：  采用FPGA（现场可编程门序列）编写VHDL语言设计多路同步脉冲发生器，对信号进行分频处理，实现四路信号相位相差T/16和T/8的延迟相位输出，实现的四路脉冲与传统的脉冲同步器不同，它具有高集成度，高通用性，容易调整和高可靠性等特点。(Using FPGA (field programmable gate sequence) to write VHDL language to design multi-channel synchronous pulse generator, to divide the frequency of the signal, to achieve the four-way signal phase difference T / 16 and T / 8 delay phase output, the realization of the four-way pulse is different from the traditional pulse synchronizer, it has the characteristics of high integration, high-throughput, easy adjustment and high reliability.)