数字时钟的VHDL语言描述，具有高精度，控制性能良好

VHDL，verilog串并转换源程序 Xilinx公司参考资料-VHDL, verilog Series and conversion company Xilinx reference source

文章运用分级抽取和多相滤波的方法改进传统CIC滤波器的结构,降低了系统工作频率,运用幅度改进函数(ACF)和外加级联余弦预滤波器的技术改进了滤波器频率响应,提出了一种高效的算法结构,改善了通带损耗,增大了阻带衰减,对CIC滤波器的实际应用和深入研究有着现实意义。 (Article the use of hierarchical multi-phase extraction and filtering methods to improve the structure of the traditional CIC filter, reducing the system operating frequency, the use of margin to improve the function (ACF) and the cosine cascade plus pre-filter technology to improve the filter frequency response, the an efficient algorithm to improve the pass-band loss, increases the stopband attenuation of the CIC filter in practical applications and in-depth study has practical significance.)

基于高清视频的3D人脸识别源代码，四万多行，经过FPGA实际验证，最近调试完毕。(The source code of 3D face recognition based on HD video, more than 40,000 lines, has been verified by the actual FPGA, and has been debugged recently.)

PROGRAMM有助于使40厘米见方与FPGA机器人改变board.The运动遵循顺时针旋转。此外，惯性中心的旋转过程中保持不动。

能实现输入0.5 1 5块钱的累加，然后对应购买的商品价格进行比较，显示找的钱数或错误灯(MY English is very good)

verilog spi file with testbench

SDRAM的vegilog代码，做一个SDRAM的封装成为SRAM一样进行操作。一个顶层文件下由三个模块-SDRAM

vhdl寄存/计数器设计-VHDL Storage/counter design

序列检测VHDL源代码，ATERA平台编译。详细的报表说明和模拟源代码。

利用c控制adc，主要是控制字写入，状态控制。-C control the use of adc, is mainly controlled write, the state of control.