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用MATLAB编写的 LSB 信息隐藏软件(MATLAB LSB prepared by the Software Information Hiding)

利用各待评方案的指标体系，通过计算各待评价方案与理想解的接近程度，作为评价各方案的依 据的一种多目标决策评价方法(topsis sort)

此为模糊PID自适应控制程序，可以用于仿真或者实验，经过本人验证可直接运行(This is a fuzzy adaptive PID control procedures can be used to simulate or experiment can be run directly after I verify)

A {@code CharacterCodingException} is thrown when an encoding or decoding error occurs.

4种LDPC的译码算法比较，经测试可以运行。(4 kinds different ldpc decoding algorithm-nomalized/offset/MS and SP )

program to make it good ya

自己写的回声对消算法rls,frls,nlms,apa的matlab仿真，还附有音频文件，和详细的文档说明，很详细，非常适合本科生做毕业设计。(A project on AEC, including rls, frlf, nlms and apa, is carefully writen and would be very helpful to undergraduate students.)

ldpc编码，随机生成H矩阵，LLR-BP算法译码，有我详细的注解，非常详尽(ldpc coding, randomly generated H matrix, LLR-BP decoding algorithm, with my detailed notes, very detailed)

这是个卡尔曼滤波的递推程序，是用MATLAB实现的，很有用出的，希望对大家有所帮助(This is a recursive procedure of Calman filter is implemented in MATLAB, a useful, and they hope to help everyone)

用MATLAB实现gold序列的子函数，可在主函数中调用，生成2^n-1长度的gold序列。(use MATLAB to make out gold sequence，which obtained 2^n-1 data.)