这是一个获取ACCESS 数据库密码的强悍软件, 适用于ACCESS2

Fractional joint transform correlator英文文献-Fractional joint transform correlator

大名鼎鼎的DES加密算法，内有html文档做出详细解释-famous DES encryption algorithm, which is html files provide a detailed explanation

Base 64 加解码程序-The program of BASE 64 encryption and decryption

创建一个经过加密的软件系统信息文件，在软件启动时会校验这些信息，判断是授权用户在使用该软件。-create an encrypted document information system software, the software will start checking the information, and judgment is authorized users in the use of the software.

关于des的说明- About des explanation

用于对svn的用户密码进行加密和校验的源程序。可以很方便的生成svn服务器使用的密码格式-Svn used to encrypt the user password and check the source. Can easily generate the svn server password to use format

这个源程序向你介绍了怎样摆脱密码束缚的问题-the source to tell you how to shake off the shackles of password problems

算术运算实现字母的替换。凯撒加密就是一种单字母替换法：通过用户给出密钥将字母加上密码变成密文-Arithmetic operations to achieve the replacement of letters. Caesar encryption is the replacement of a single-letter law: the user is given the letter key will be encrypted into a ciphertext

对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection

Verilog写的 CRC 编码-CRC code written in Verilog