bartlett window developed in matlab

关于功率谱估计的程序，以及巴特列特和welch改进方法-About the power spectrum estimation procedures, as well as improved methods Bartlett and welchfgsdfgsdfg

1)A function which is used to break the input signal into frames and multiply them by a window('hamming','hanning','blackman','bartlett','gausswin').It returns the signal frames. 2)A function that reconstructs the previous frames into the original i