This is a use of the VHDL language Parallel to Serial procedures, In altera deve...

db53小波的verilog硬件实现源码(Wavelet db53 Verilog hardware source)

测试人体视觉的反应时间，可以作为vhdl编程的练习之用，也可以更进一步的开发成为具有商业价值的产品，这里面只是能够实现测试人体视觉反应时间的基本功能的程序-Test of human visual reaction time, can be used as VHDL programming exercises used can also be further developed into products with commercial value, there is only able to realize the human visual reaction time test the basic functions of the procedures

自己编写的verilog语言 PWM实现的一种方法希望有用(verilog PWM)

说明：  使用STM32官方提供的DSP库进行FFT，虽然在使用上有些不灵活（因为它是基4的FFT，所以FFT的点数必须是4^n），但其执行效率确实非常高效，看图1所示的FFT运算效率测试数据便可见一斑。该数据来自STM32 DSP库使用文档(. Using the official DSP library provided by STM32 for FFT is not flexible in use (because it is the FFT of base 4, so the number of FFT points must be 4 ^ n), but its execution efficiency is really very efficient, as can be seen from the test data of FFT operation efficiency shown in Figure 1. This data comes from STM32 DSP library usage document)

说明：  数字信道化过程中多相滤波器组matlab代码及测试(Digital channelized polyphase filter code and test)

低密度校验码 ，很好用的代码，功能已经实现编码和译码(fpga ldpc)

蜂鸣器音乐演奏，有ppt说明，及实例工程文件。(Music buzzer, a ppt notes, and examples of engineering documents.)

AV视频信号输入后，存入SDRAM中然后在PC上面进行显示的代码。-AV video signal input into the SDRAM in the PC and then display the code above.

很多实用的例程，包括触发器，译码器，多路选择器-A lot of useful routines, including the flip-flop, decoder, MUX

基于VHDL的TPC译码器的设计，简述了tpc译码的算法步骤，tpc硬件实现的模块和部分vhdl程序(TPC decoder VHDL-based design, outlines the decoding algorithm steps tpc, tpc hardware modules and some vhdl program)