SD敢達各種各樣特色特別效果音請勿隨便下載測試改客戶端用-SD Gundam various features special sound effects do not change easily download the test client uses

SD卡读写，晶振：12mhz 在89C52RD上测试成功，很好用，3sec一个扇区-SD card reader, Crystal: 12mhz tested on 89C52RD successful, well used, 3sec one sector

成功实现计算sd算法的程序，本人测试已经通过，性能已基本达到sd算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论 -The successful implementation of the program to calculate sd algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me