硬件描述语言,verilog HDL,实现了解码器的设计

代码是一个复数乘法器，两个复数相乘，只用到了2个实数相乘，运算量少(Code is a complex multiplier, two complex multiplication, uses only real number multiplied by 2, operations less)

C语言写得FIR滤波器代码，简单实用，是学习滤波器设计的好材料，附带PPT滤波器设计说明(C language written FIR filter code, simple and practical, is a good learning materials of filter design, with PPT filter design )

its a Fifo BASED design i also Interface DAC2904

VHDL的基本程序，可以用来驱动键盘，功能强大，虽然和基础-VHDL

这是一个瑞萨R78/G13的SPI演示程序，详细的放置了说明，很有用的源码(This is one of the SPI Renesas R78/G13 demonstration program, placed a detailed description of very useful source)

设计一个简单的自动售饮料机的逻辑电路。它的投币口每次只能投入一枚五角或一元的硬币。投入一元五角钱硬币后机器自动给出一杯饮料。投入两元（两枚一元）硬币后，在给出饮料的同时找出一枚五角的硬币。

真是基于matlab的QPSK，格雷码，瑞利衰减信道，加性高斯白噪声仿真(Really based on matlab QPSK, Gray code, Rayleigh fading channel additive white Gaussian noise simulation)

用FPGA实现的VGA/LCD显示的相关知识,包含了程序的主要结构和主要功能模块的实现过程-Using FPGA to achieve the VGA/LCD display relevant knowledge, including the procedures for the main structure and main function modules of the realization process

基于软输出固定复杂度球形译码的高效迭代检测算法，最新的球形译码论文(Iterative detection algorithm based on a fixed complexity soft-output sphere decoding efficiency, sphere decoding papers)

一个精确的到0.01s的时钟源程序，对于初学VHDL理解很有帮助，只给了源程序没有给出仿真波形-An accurate clock source to the 0.01s for the beginner to understand VHDL helpful not only to the simulation waveform of the source