bd

对图像进行加、减、乘、除、放大、缩小的运算(To add, subtract, multiply, divide, enlarge, reduce On the image.)

DCT base watermarking

file Matlab abc xyz a b c d e f x y z d h i k l m n s

里面的程序为利用MATLAB程序仿真光纤参量放大中的增益与信号波长，增益与泵浦波长，增益带宽与信号波长与泵浦波长差的关系。(Inside the program MATLAB program simulation of the gain of the optical parametric amplification and signal wavelengths, the gain and the pumping wavelength, the gain bandwidth and the signal wavelength and pump wavelength difference.)

Optimal output feedback controller

正弦函数的离散傅里叶变换，输出傅里叶变换系数(Discrete Fourier sine transform, Fourier transform coefficients output)

numerical analysis, use for matrix condition number (numerical analysis,use for matrix condition number )

改进的自适应遗传算法与BP算法结合算法的整套算法及子程序(Improved adaptive genetic algorithm combined with BP algorithm algorithm set of algorithms and subroutines)

说明：  KM算法的matlab源代码,最终输出最佳匹配结果(KM algorithm matlab source code, the final output Best Match)

HuffmanCoding 的matlab程序，可以用来做个参考，不错的程序(HuffmanCoding )