interactionc

for embedding text in image

最速下降法是一种沿着N维目标函数的负梯度方向搜索最小值的方法。该程序是用最速下降法求无约束最优化解。(Steepest descent method is an N-dimensional objective function along the negative gradient direction of the minimum search method. The program is used steepest descent method for unconstrained optimal resolve.)

基于背景差分的运动图像检测,对运动目标进行跟踪(Motion based on background difference image detection )

标量FDTD模拟平面光波导内部TE波的传播(scalar FDTD simulation planar waveguide internal TE wave propagation)

这是背包问题的程序，用matlab实现，背包问题是NP完全问题(This is the knapsack problem program, using matlab , knapsack problem is a a NP-complete problem)

SIRP杂波仿真matlab实现程序呈现(SIRP clutter simulation matlab implementation program presented)

The time-independent behaviour of this approach is necessary to assure the correct tracking

时频分析工具箱 内有魏格纳时频分布 Gabor 表示等(Time-Frequency Analysis Toolbox)

利用DFT变换实现数字水印的源代码，请大家赐教··(the code about the digital watermark in the region of DFT，using matalab)

code for blind channel equalization