这个我也太清楚是什么 反正师兄们说有用 发大家

全部通过，是我的精心设计，完全满足初学者的要求。0-99自动记数-all passed, I was carefully designed, fully meet the requirements of beginners. 0-99 automatic counting

半带滤波器verilog源代码，主要用于采样率变换系统中，采用乘法积累加器，很好的例子，供大家参考(Half band filter verilog code, mainly for the sampling rate conversion system, use the multiplication accumulation adder, a good example, for your reference)

:针对现场可编程门阵列(FPGA)芯片的特点,研究FPGA中双向端口I/O的设计,同时给 出仿真初始化双向端口I/O的方法。采用这种双向端口的设计方法,选用Xilinx的Spartan2E芯片 设计一个多通道图像信号处理系统。-: For field programmable gate array (FPGA) chip features of FPGA in the bi-directional port I/O design, the simulation is initialized at the same time two-way port I/O method. Using this design method of two-way ports, optional Spartan2E the Xilinx chip to design a multi-channel image signal processing system.

FPGA实现FFT算法的源代码及工程文件，此工程为ISE工程项目。有详细的说明，可以运行。(FPGA Implementation of FFT algorithm source code and project files, this works for the ISE project. There are detailed instructions, you can run.)

刚写的一个44键盘程序，调了好多天才调出来，给大家提供参考。-Just write a 44 keyboard program, tune out of tune a lot of talent to give you a reference.

说明：  脉冲宽度调制，VHDL代码编写，包括QUARTUSII和MODELSIM工程以及testbench(Pulse width modulation, VHDL coding, including QUARTUSII and ModelSim engineering and Testbench)

说明：  OFDM信号的发送与接收 ，需要自取。时域图，模糊图，削峰。(Sending and receiving of OFDM signal)

EDA/VHDL数字频率计，可编程逻辑门阵列，EDA课程设计(EDA/VHDL digital frequency meter, programmable logic gate array, EDA curriculum design)

RGB 与YCbCr 颜色空间可以相互转化(RGB and YCbCr color space can be transformed into each other)

Verilog实现的USB程序，用ISE打开工程文件即可-Verilog implementation USB program, open the project file with the ISE can be