face_detection

M02 Matlab软件与微分方程模型.pdf对数学建模进行基本的描述( mathematical contest in modeling materials, mathematical modeling and mathematical experiment (jing), the second about six hours in mathematical software introduction to MATLAB 2 and 1 )

维纳滤波其设计，假设一个点目标在x，y平面上绕单位圆做圆周运动，由于外界干扰，其运动轨迹发生了偏移。其中，x方向的干扰为均值为0，方差为0.05的高斯噪声；y方向干扰为均值为0，方差为0.06的高斯噪声。(Wiener filter is designed, assuming a point target in the x, y plane around the unit circle in a circular motion due to external interference, its trajectory shift occurred. Which, x the direction of the interference of mean 0 and variance of 0.05 Gaussian noise y direction of the disturbance is zero mean Gaussian noise variance 0.06.)

相位编码信号的波形的生成，并且其模糊函数的计算，和模糊函数的图形。(Phase coded waveform generation, and its ambiguity function calculation, and the ambiguity function of the graphics.)

此源码是文档simulation.rar__关于光孤子在光纤耦合器中传输的仿真研究的matlab程序(This source is a document about simulation.rar__ optical soliton in optical fiber coupler in the transmission process simulation matlab)

在matlab中编程实现的正交多项式最小二乘拟合函数,调用格式：a=zjzxec(x,y,m)(In the matlab programming in the orthogonal polynomial least squares fitting function, call format: a = zjzxec (x, y, m))

基于matlab环境下fisher分布算法的实现，利用矩向量法得到的(Matlab environment based on fisher distribution algorithm, obtained by using moment vector)

采用matlab程序 实现DCT水印源程序代码(DCT Watermark source code)

说明：  MATLAB 实现各向异性扩散的canny边缘检测，检测效果十分好(MATLAB realization of anisotropic diffusion of canny edge detection, test results are quite good)

最小二乘窄带干扰消除。有用信号是一个点状目标，产生窄带干扰采样，产生高斯白噪声，设计一个M=100个系数的单步(D=1)线性预测器，再用得到的线性预测器来消除图中被干扰的信号x(n)中的噪声。(Least Squares narrowband interference cancellation. The useful signal is a target point, narrow-band interference is sampled Gaussian white noise, the design of a M = 100 coefficients in a single step (D = 1) linear predictor, then the obtained linear prediction filter to eliminate the interference graph the signal x (n) the noise.)

进行边缘检测，效果比较好，和其他几种进行比较之后显示出优势(process edgedetection)