num_util

实现了最低有效位LSB水印算法。 压缩文件中含有原图，可直接放到Matlab中运行。(We realize the least significant bit （LSB） watermarking algorithm. It contains all the images you need,and it can be run directly in Matlab.)

matlab的详细说明，及叙述的方法及类别。简单语句的详细说明。(Matlab the detailed descriptions, and describes the methods and categories. Simple statement of detail.)

find consequences using fuzzy modeling

说明：  用于同时送取货且带时间窗的VRP问题的标准solomon算例。(A standard Solomon example for VRP Problem with time window and simultaneous delivery and pickup.)

Le Descripteur SIFT (Scale Invariant Feature Transform) [1] consiste a extraire un histo- gramme d orientations de gradients autour d un point d inter^et de l image. Le principe du calcul du descripteur est illustre a la gure

matlab离散信号时域分析，和频域分析实例，适合基础者使用。（来源课堂个人实验）(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))

说明：  用于描述交通流的元胞模型，能很好的仿真模拟(Used to describe the traffic flow cell model can be a good simulation)

This is about Digital signal processing.

Login Filter_ Password Filter G Mail Test extends Test Case Source Code for Andriod.

计算关于二阶互累积量的方法，三阶累积量和互累积量，四阶和四阶互累积量的方法(Calculated on the cumulative amount of each second-order method, third-order cumulants and cross cumulants, each fourth-order and fourth-order cumulant method)