采用VHDL编写的一个简单的UART

基于FPGA的16*16点阵中文LED显示，另带有几个简单的中文汉字的点阵数据。(FPGA-based 16* 16 dot matrix Chinese LED display, and the other with a few simple lattice data Chinese characters.)

example of BCH and RS codecs

FPGA驱动MT9M001的verilog代码，里面还有ddr3部分将图像数据进行存储，lcd进行图像显示，里面的摄像头驱动部分很详细，大家可以多研习研习(Verilog driver MT9M001 code, which is also the DDR3 image data storage, LCD display, which drives the part is very detailed, we can learn more)

VHDL ip core的设计，软核的设计方法-VHDL core of the design, soft-core design

vhdl的仿真 quartus 2的flv视频 -VHDL simulation of the flv video quartus 2

说明：  Matlab源程序，包括插值计算、积分微分等。(Matlab source code, including the interpolation calculations, differential and so on.)

QPSK调制下的（5,7）卷积码的编码和维特比译码与BPSK调制下（5,7）卷积码的编码和维特比译码的BER特性(QPSK modulation under (5,7) convolutional code encoding and Viterbi decoding and BPSK modulation (5,7) convolutional code encoding and Viterbi BER characteristic)

vhdl参考程序，供初学者参考使用-VHDL reference procedures, their use and reference for beginners

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

实现自然对数运算的cordic算法的matlab浮点仿真，以及针对FPGA硬件平台的定点仿真测试(Achieve natural logarithm of cordic algorithm matlab floating point emulation, and FPGA hardware platform for fixed-point simulation testing)