als

implement the edge detection and segmentation using matlab.Welcome to download.

Qualnet 4.0 installation guide

functions for data representation

说明：  一个关于线性卷积的程序，使用通过用托普利兹矩阵完成(Linear convolution of a program on the use of matrix completion by using Top Leeds)

双线性变换法由切贝雪夫II原型变为数字滤波器(Bilinear transform into a prototype by the Chebychev digital filter II)

16QAM调制和16psk调制的眼图程序(Modulation and 16QAM modulation eye procedures 16psk)

自适应系统源程序，比较简单，希望能对大家有所帮助(Adaptive system source code is relatively simple, we hope to help)

用牛顿法计算简单电力系统潮流，可以计算任意节点的潮流。自动输出中间的相关结果，并且有清晰可以操作的界面(Newton s method with a simple power flow)

MATLAB 关于交流电机及其故障仿真程序，清华大学博士生做的同步发电机故障诊断实验(MATLAB simulation program about ac motor and its failure, tsinghua university doctoral student of the synchronous generator fault diagnosis experiment)

digital watermarking is a process by which a user-specified signal is hidden or embedded into another signal , for example digital content such as electronic documents, images, sounds and video [2]. The use of digital video applications such as video-conferencing, digital television, digital cinema, distance learning, videophone, and video-on-demand has grown very rapidly over the last few years. Today it is much easier for the digital data owners to transfer multimedia data over the internet, and hence the data could be perfectly duplicated and rapidly redistributed on a large scale. Thus, the importance of copyright protection for multimedia data has become more critical. Digital watermarking is an effective way to protect the copyright of multimedia data even after its transmission there is urgent demand for techniques to protect the original digital data and to prevent unauthorized duplication or tampering.