interpft_quadric

水印嵌入 扩频算法 使用了空域算法 实现水印嵌入(Watermark embedding algorithm uses the spatial spread spectrum watermark embedding algorithm)

说明：  計算二維光子晶體的光子能隙,可計算及繪出布里淵區的群速度(Calculation of two-dimensional photonic crystal photonic bandgap can be calculated and plotted the Brillouin zone group velocity)

matlab中的神经网络控制系统工具箱，可以用来方便的开发基于神经网络的控制系统(Matlab the neural network control system toolbox. can be used to facilitate the development of neural network based control system)

Area under curve explains

二维时域有限差分法：TE波仿真程序，下载即可运行(FDTD—TE wave)

AM调制，simulink仿真，适用于通信系统仿真课程(AM modulation simulink simulation, applicable to the communications system simulation programs)

说明：  2010复旦数学建模的c题的相关的matlab程序，其中elevator_model1.m为上班时间，基于正态分布人流模型下普通模式电梯的运行参数计算，elevator_down为下班时间基于指数分布人流模型下各种模式电梯的运行参数(C 2010 Fudan mathematical modeling matlab procedures related to the theme of which elevator_model1.m as working hours, normal flow model based on normal mode operation of the lift parameter calculation, elevator_down time for the work flow model based on exponential distribution models elevator operating parameters)

The EnumWindows function enumerates all top-level windows on the screen by passing the handle to each window, in turn, to an application-defined callback function. EnumWindows continues until the last top-level window is enumerated or the callback function returns FALSE.

alpha稳定分布概率密度函数产生，应用于水声环境中混响噪声信号概率密度的建模，以便于研究水下信号传输(alpha stable distribution probability density function generator, used in underwater acoustic environment reverberation noise signal probability density modeling, in order to study the underwater signal transmission)

Matlab code for multiclass svm