OriginalDataDisplay

数字水印的matlab程序 嵌入 提取的全过程，小波域 ，空间域(digital watermark embedded in the extraction process Matlab the entire process, wavelet domain, the spatial domain)

Matlab 计算有限元的一些程序，期望对大家有些帮助！！！！(Matlab finite element calculation of some of the procedures, expectations of you some help! ! ! !)

冷热电三联供在冬季典型日时的发电量、天然气耗量、产热量、天然气流量、出口燃气温度等参数及分析计算，并包含加入补燃时情形的分析，经典实用。(CCHP, natural gas flow, export gas temperature and other parameters and analysis and calculation, and includes the case of adding fuel to the analysis of the situation, the classic practical.)

说明：  微电网的提出旨在实现分布式电源的灵活、高效应用，解决数量庞大、形式多样的分布式电源并网问题 。 开发和延伸微电网能够充分促进分布式电源与可再生能源的大规模接入，实现对负荷多种能源形式的高可靠供给，是实现主动式配电网的一种有效方式，使传统电网向智能电网过渡。(The purpose of micro grid is to realize the flexible and efficient application of distributed power, and to solve the problem of large number and various forms of distributed power grid connection. The development and extension of micro grid can fully promote the large-scale access of distributed power and renewable energy, and realize the high reliable supply of various energy forms of load. It is an effective way to realize the active distribution network, and make the traditional power grid transition to the smart grid.)

这是一个改进阈值函数对LENA图进行去除噪声的处理，效果不错(This is an improved thresholding function of Lena maps deal with the removal of noise, the effect of good)

code for origenal transformation

对ofdm系统进行信道估计，特别是对时变信道，受多径和多普勒影响严重的系统，算法收敛性很好(Ofdm system for channel estimation, especially for time-varying channel, affected by severe multipath and Doppler system is very good convergence)

利用adapt函数对自适应滤波网络对时变正弦信号进行自适应预测。(Adapt the use of adaptive filtering function network for time-varying sinusoidal signal adaptive prediction.)

说明：  利用matlab编写的基于计算机声卡的虚拟仪器，含信号发生器、示波器和频率计，并利用matlab中guide可视化编程实现了界面操作。(Matlab prepared using computer sound card based virtual instrument, with the signal generator, oscilloscope and frequency meter, and use visual guide matlab programming in the interface operation.)

MEDICAL IMAGE SEGMENTATION USING EDGE DETECTION TECHNIQUES