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用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，(Using MATLAB realization of the algorithm, and the realization method of authentication, in step (3) in the given filter type and parameters to derive the program and verify, in step (4) through MATLAB-AWGN function and other relevant knowledge to achieve the AWGN channel simulation. This paper first introduces the digital watermarking and audio watermarking-related concepts and developments, and then introduced a complete simulation of the basic knowledge required, after the DA/AD conversion of the simulation,)

次算法描写了边缘停止函数的构造，以及如何在计算机上表达此函数，当用于图片时，运行结果是个矩阵。(Time algorithm describes the construction of the edge stopping function, and how to express this function on the computer, when used in the picture, the result is a matrix.)

分水岭算法的基本实现，用于图像分割。最终可以得到图像的分割线条。(image segmentation based on watershed algrithm)

phase correlation - image matching(phase correlation- image matching)

用matlab绘制面积图的例子程序，还不错哦。(draw area plot using matlab)

永磁同步电机滑膜变结构无速度传感器控制仿真 可以实现有速度传感器启动运行，和无速度传感器运行。 (Speed sensorless control of permanent magnet synchronous motor synovial variable structure simulation can implement a speed sensor is up and running, and speed sensorless operation. )

P and M class PMU examples for MATLAB

matlab离散余弦变换源码，经测试可以使用(discrete cosine transform matlab source, the test could be used)

burg（伯格）法谱估计,是现代功率谱估计的一种典型的算法.(burg (Berg) Act, spectral estimation, is a typical modern power spectrum estimation algorithm.)

说明：  这是黑龙江大学自控理论专业同学编写的二段递推最小二乘法!(This is the theory of controlled Heilongjiang University students prepared by the professional noticing recursive least squares method!)