SPIE2011_stego_design_v0.9

将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)

说明：  数字下变频的matlab程序，在matlab中可运行(a progrme about ddc)

The user material subroutine example

应用四阶龙格库塔法求解微分方程的初值问题(Applications fourth-order Runge-Kutta Solving Ordinary Differential Equations)

fibonacci - algorytm matlab(fibonacci- algorytm matlab)

Filtros Ma t lab trae varios filtros para series de tiempo

数字图像处理运用matlab实现3D透视投影(Digital image processing using matlab to achieve 3D perspective projection)

该算法利用卡尔曼滤波技术实现GPS静态滤波(The algorithm uses the Kalman filtering technique to achieve static GPS filtering)

求解非线性振动方程 周期解的 谐波平衡法 通用计算程序 matlab编写(Solve the nonlinear vibration equation periodic solution harmonic balance method common calculation program matlab coded)

斯坦福大学的Andrea Goldsmith写的经典之作！适合研究生及以上学历人阅读！(Stanford University Andrea Goldsmith to write! For graduate students or above to read!)