这是led流水灯的vhdl描述，很好的啊

LMS算法自适应滤波器的Matlab仿真分析.(LMS matlab fangzhenchengxu.)

基于LabVIEW FPGA的频谱估计与分析(the power spectrum estimation and analysis based on LabVIEW FPGA)

fpga的一个小程序用于3s500e 4*4键盘模块(fpga is a small program used 3s500e 4* 4 keyboard module)

FPGA与HDMI ADV7511接口源代码(FPGA HDMI Adv7511 interface)

vhdl,十进制加减计数器，输出计数序列信号-vhdl, decimal addition and subtraction counter, the output count sequence signal

针对32位MIPS微处理器中CLZ指令（对单个字高位连零进行计数）的实现电路，使用了类似于超前进位的逻辑结构。包含测试文档，以及Design Compile所用的环境和脚本。(The CLZ instruction counts the number of leading zeros in a word. The 32-bit word in the GPR rs is scanned from most-significant to least-significant bit.The number of leading zeros is counted and the result is written to the GPR rd. If all 32 bits are cleared in the GPR rs, the result written to the GPR rd is 32. )

DDS的VHDL源代码，是数字QPSK调制解调中的重要组成部分。(DDS of the VHDL source code, the number of QPSK modulation and demodulation is an important part.)

LDPC的短码，码长为40速率为0.5的LDPC码的设计，用的是QC矩阵，压缩文件为原码部分，工程太大传不上去。(LDPC short code, a code length of 40 rate of 0.5 LDPC code design, using a QC matrix, the compressed file is part of the original code, do not pass up the works too.)

基于QuartusII环境下的地铁自动售票系统(Subway auto ticketing system based on QuartusII)

E1 (FIRST ORDER EUROPE TRANSMISSION STANDARD)