遗传算法，用此算法可以得到很多计算背包问题的方法，可以和其他的算法进行比较。-Genetic algorithm, using this algorithm for calculating the backpack can be a lot of problems, and other algorithms can be compared.

此程序为窗函数宽度对时－频分辨率的影响，由于受不定原理的制约，我们对时间分辨率和频率分辨率只能取一个折中，一个提高了，另一个就必然要降低，反之亦然。-This program is the width of time window functions- frequency resolution, due to the uncertainty principle constraints, we have the time resolution and frequency resolution c