Digital_video_watermarking-master

A very good, neat and classic contour detection. (cpp code , matlab script and test image included). You can learn the basic idea of contour detection and do your research based on this.

optimal power flowoptimal power flowoptimal power flowv

Matlab；二维小波时频图；图像；二维；时频分析；结决问题(Matleb；picture；wave；time-frequency analysis)

Inverter model of electric drive

matlab gui中ActiveX控件使用(the introduction of ActiveX in matlab gui)

LDPC编码常用的BP译码算法，以及SDMA多址中用到的BP算法的变种-MPA算法。(LDPC coding commonly used BP decoding algorithm, and SDMA multiple access used in the BP algorithm variants-MPA algorithm.)

Gauss消去法、Jacobi法、SOR法解线性方程组的源程序,可以方便得到解(code for solution of linear equations using Gauss elimination method、Jacobi method and SOR method)

正侧视条件下对点目标的经典R-D的SAR成像算法!(preoptic conditions are right point target of the classic R-D imaging algorithm for SAR!)

巴特沃斯滤波器，切比雪夫滤波器，椭圆滤波器设计及比较，同样的设计参数指标，在同一张图中比较三种滤波器的幅频响应波形，并用统计图画出各滤波器所需阶数。(Butterworth filter, Chebyshev filter, elliptic filter design, the same design parameter index, with a figure in the comparison of three filter frequency response waveform, and use statistical picture of the desired order of each filter.)

matlab样条工具箱介绍包括： 三次插值样条函数 PP形式的样条函数的构造及操作 B形式样条函数的构造和应用 其他函数 举例(introduction matlab spline toolbox include: cubic interpolation spline function forms of PP-spline function and operation of the structure form of B-spline function of the structure and application of other functions, for example)