cropping

以matlab实现数字水印的生成和提取，用的是高斯随机序列生成的易碎的隐式数字水印。(to Matlab digital watermark generation and extraction, using a Gaussian random sequence generation of friable implicit digital watermarking.)

包含多种噪声谱估计算法用于语音增强，采用的是标准谱减法，主要用于对各种噪声谱估计算法对比，详见readme.txt(Ppls spectral subtraction noise spectrum estimation, mainly used to compare the performance of different noise spectrum estimation algorithms, including Martin s minimum tracking algorithm, Minimum controlled recursive average algorithm (Cohen), variant of Minimum controlled recursive average algorithm, improved Minimum controlled recursive average algorithm (Cohen ), continuous spectral minimum tracking (Doblinger), weighted spectral average (Hirsch & Ehrilcher), connected frequency regions (Sorensen & Andersen). See readme.txt inside)

讲述了频域模板匹配的原理及算法，将图像转到频域进行处理可以提高匹配的精度(About the frequency domain template matching principle and algorithm, the image to the frequency domain processing can improve the matching precision)

通过基本的自相关函数法求解音频信号基音周期(Autocorrelation function for solving Pitch)

此程序可以画出面积模式的地震数据显示，对于地震工作同行是很有帮助的(plot the seismic data with area mode)

一种非线性传递函数 - Kohonen学习规则 (A nonlinear transfer function- Kohonen learning rule)

The provided code constitues the Fast Feature video Tracking algorithm as implemented in Matlab.

rls改进算法的MATLAB仿真程序，供大家参考(rls MATLAB simulation program to improve the algorithm, for your reference)

三相光伏阵列的仿真，能够完成仿真的内容，可以做到程序(The simulation of the three-phase PV array, able to complete the contents of the simulation, can be done program)

说明：  测向定位，三站平面时差定位的MATLAB仿真和GDOP图！(Finding and location)