wnoise

说明：  关于Matlab的简介以及一些基本函数的用法(the introduction of Matlab and some basic functions)

signal processing blockset

MATLAB是美国MathWorks公司出品的商业数学软件，用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境，主要包括MATLAB和Simulink两大部分。(MATLAB is a very popular language for technical computing used by students, engineers, and scientists in universities, research institutes, and industries all over the world.)

主要是用matlab实现的数字水印，其中用到的技术是lsb(Achieved using matlab digital watermarking, which uses the technology is LSB)

说明：  使用MATLAB对MIMO系统进行辨识，其中有各种算法仿真算例，N4SID，针对多变量系统的一种识别算法(MOESP (Multivariable Output-Error State sPace) is a deterministic method to identify linear time invariant systems. The MOESP method developed by M. Verhaegen and P. Dewilde is based on the LQ decomposition of Hankel matrix formed from input-output data, where L is lower triangular and Q is orthogonal. A Singular Value Decomposition (SVD) can be performed on a block from the L (L22) matrix to obtain the system order and the extended observability matrix. From this matrix it is possible to estimate the matrices C and A of state-space model. The final step is to solve overdetermined linear equations using the least-squares method to calculate matrices B and D.)

说明：  给予神经网络的大视场光学系统畸变曲线拟合(Given the large field of neural network optical system distortion curve fitting)

matlab mdl 的卡尔曼滤波程序清晰简洁(matlab mdl Kalman filtering procedures clear and concise)

lingjian.m-----蒙特卡罗方法(Monte Carlo)

此程序为OFDM的信道仿真程序。通过计算出信道后，进行ber误码率的计算。(This procedure for the OFDM channel simulation program. By calculating the channel, the bit error rate for the calculation of ber.)

Modified LLL (MLLL) Lattice Reduction Algorithm Original Paper: A Customized Lattice Reduction Multiprocessor for MIMO Detection by Shahriar Shahabuddin et. al.