Medical_Image_Segmentation

主成分分析用于进行煮成分析的程序高效有序简单快捷没有bug(zhuchengfen)

说明：  背景差分法对运动汽车的检测，对检测得到的汽车图像进行预处理和边缘提取(Background difference method for the detection of movement of motor vehicles, the vehicle has been detected image pre-processing and edge extraction)

说明：  hough变换，可以经过图像的边缘点实现霍夫变换，即实现空间转换！(hough transform, image edge points can be achieved through the Hough transform, that is to achieve space conversion!)

图像的双线性插值程序，在两个方向分别进行一次线性插值。(Bilinear interpolation process of the image in both directions, respectively for a linear interpolation.)

理论计算PN结中电荷分布曲线，电场分布曲线以及能带图理论值，并用matlab进行数值求解，分析差异。(The theoretical calculation of the charge distribution curve of the PN junction, the electric field distribution curve and the energy band diagram of the theoretical value, and solved numerically using matlab to analyze the differences.)

dda画线算法（数值微分法），matlab实现(Line dda algorithm (Numerical Differentiation), matlab achieve)

均匀分布的随机数，并依此产生高斯分布随机数，12和法和Box-Muller法产生高斯分布(uniform distribution of random numbers, and so have a Gaussian distribution of random numbers, 12 and the law and Box-Muller method, Gaussian distribution)

最小的增广拉格朗日并交替方向算法应用matlab实现( Minimization by Augmented Lagrangian and Alternating Direction Algorithms use matlab to implement)

spatial filter for spatial domain filtering

Demo of discrete time windowing for 4F7 course (lecture 2): Spectrum of two complex exponentials added together