一个计算声子晶体结构的一维传递矩阵法,基于K均值的PSO聚类算法,真的是一个好程序。- A one-dimensional transfer matrix method to calculate the phonon crystal structure, K-means clustering algorithm based on the PSO, Really is a good program.

基于K均值的PSO聚类算法,窗函数法设计一个数字带通FIR滤波器，高斯白噪声的生成程序。- K-means clustering algorithm based on the PSO, A window function design FIR digital band-pass filter, Gaussian white noise generator.