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matlab 实现数字水印 包括算法原理和算法的实现代码(watermarking matlab)

图像功率谱密度的快速计算方法，可选择滤波器及运算长度(Image power spectral density of the rapid calculation method to choose the length of filter and computing)

数值方法计算传热问题实例 边长为200×200mm的二维矩形材料内的稳态温度分布。上侧和左侧维持恒壁温；下侧为绝热；右侧为对流换热条件。具体参数为： 材料的导热系数=20w/m• k； 上侧温度t1=100℃ 右侧流体温度tf=20℃ 表面传热系数 h分别为1w/m2• k和100 w/m2• k 左侧温度t2=20℃ 下侧绝热(Numerical method to calculate the heat transfer problem instance side of 200 × 200mm rectangular two-dimensional steady-state temperature distribution within the material. On the left side and to maintain constant wall temperature lower side of insulation the right side of the convective heat transfer conditions. Specific parameters are: thermal conductivity of the material = 20w/m • k on the side of the temperature t1 = 100 ℃ right side of the fluid temperature tf = 20 ℃ surface heat transfer coefficient h were 1w/m2 • k and 100 w/m2 • k temperature t2 = 20 ℃ left side of the insulation under)

基于能量检测算法的认知无线电频谱检测技术研究roc源程序，很实用的。(enegry detection)

利用 Poisson 方程求解热平衡下 PN结的电势分布 (Poisson matlab PN)

详细的unscented particle filter 程序(Unscented particle filter detailed procedures)

感知机学习的源代码，希望能对大家有学习上的帮助！(Perception of the source code of machine learning, we hope to help learning!)

包括卡尔曼滤波主文件和函数文件,希望大家一起学习。(Including the Kalman filter master file and function file)

说明：  MATlab和GA的潜用，将GA的算法程序写到MATLAB里面，用于求解优化问题(MATlab and GA' s potential use, the GA algorithm program written MATLAB inside, for solving optimization problems)

这是一份出色的瑞利信道下的OFDM信真论文(This is an excellent Fading Channel OFDM real paper letter)