getzcfeat

Bayesian Alpha Matting

用MATLAB编写的主动轮廓提取算法，该算法能对图像中的目标轮廓进行高效检测(Written by MATLAB active contour extraction algorithm that can image the efficient detection of object contour)

通过计算行下点，继而计算覆盖率随时间变化(Point by calculating the line, and then calculate the change in coverage over time)

MATLAB中的语音信号分帧， 语音分析中的窗函数， 语音信号短时时域处理， 语音信号短时频域处理(MATLAB voice signal framing, Voice analysis window function, Short time-domain speech signal processing, Short speech signal in the frequency domain processing)

求星图中星象坐标的matlab函数，输入星图，利用交叉投影方法得到星象所在区域的四个顶点坐标和星象的质心，能够快速的求得星图星象的位置信息(Astrology chart for stars matlab function of the coordinates, enter the star maps, cross-projection method using astrology region and the four vertex coordinates of the mass center of astrology, the Express can find the location of star maps astrology information)

说明：  修正的music算法，前后向空间平滑算法的特殊形式(Revised music algorithm, before and after the spatial smoothing algorithm to the special form)

X射线头影图象的自适应卡尔曼滤波方法研究_徐常胜.zip(Cephalometric X-ray image of the adaptive Kalman filtering method _ Xu Changsheng. Zip)

有关粒子群算法的源代码，matlab编写，希望对需要的朋友有用。(the PSO source code, Matlab prepared, and I hope to the needs of useful friends.)

Download the file town .jpg, which is a 1024×768, 256-grayscale image taken on a bright sunny day. The image was taken in the shadow of a building. As the result, the sunlight areas are glaring white and the shadow areas are dark and low contrast. Using the image enhancement techniques covered in class, increase the contrast and the brightness of the dark areas, and reduce the brightness of the sunny areas

ACO for tsp. this file will be helpful in executing the code in Matlab in order to find TSP answer using ACO