homework2

蚁群算法matlab编写，内附程序部分说明与本人学习笔记(Ant colony algorithm matlab prepared, containing part of the program description and my study notes)

mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

多机动模型PHD滤波算法，可以跟踪多个机动目标。自己编写的(multiple maneuvering targets tracking)

使用matlab里面的simulink仿真OFDM系统搭建的结构图(matlab)

in this file is distribution-system

这是一个关于直线拟合的matlab程序，绝对原创(Linear fitting)

QPSK通过瑞利信道的MATLAB仿真 内含stbc等(QPSK Rayleigh channel through MATLAB simulation)

改变窗长的相位差离散频谱校正源程序。改变窗长的相位差校正程序，可选择矩形窗和汉宁窗。已调试通过。(Matlab Codes for phase difference correction based on different window.Rectangle and Hanning Window can be choose to act.)

图像分割，应用是levelset的估算 好用。附有原文(Distance Regularized Level Set Evolution and Its Application to Image Segmentation)

this code is related to communication area and then about to OFDM modulation tecnihqe.