合众达dec643开发板，从摄像头读取图像，将yuv转换成rgb，再进行误差扩散处理，再将处理完的数据存入SDRAM-seed-dec643，video error diffusion

Viterbi decoder is used for decoding data encoded using Convolution Forward Error Correction codes or data that suffers inter-symbol interference. They occur in a large proportion of digital transmission. Viterbi decoders employed in digital wire

这是关于高斯扩散模型的模拟的程序版本用于测试使用-This is the simulation of Gaussian diffusion model version of the program for testing use