声卡数据采集，通过MATLAB进行声卡采集，通过串口将采集到的数据发送到FPGA开发板上。-Sound card data acquisition, through MATLAB for sound card collection, through the serial port will send the collected data to the FPGA development board.

基于VHDL的DDS 串口控制 ROM 文件由MATLAB生成-dds using VHDL serial control

Use serial programming examples matlab GUI implementation, Independent component analysis for image processing, Realize image watermarking, de-noising, plus noise and other functions.

Weighted acceleration, In the MATLAB image texture feature, Achieve serial data acquisition.

由Verilog编写在FPGA实现sobel算法应用于图像边缘检测，工程文件可在quartus13.1以上版本打开；工程使用到ram、fifo、pll三种ip核，design文件夹下包含ram、fifo、vga控制以及串口收发和sobel算法模块，sim和doc文件夹下分别包含modelsim的仿真模块和仿真结果；测试时将200*200分辨率的图片用matlab文件夹下的matlab脚本压缩、二值化，再将生成文件中数据用串口发给FPGA，边缘检测结果会通过VGA输出。(Written by Ve