circle-document

对已测得的加速度数据（离散的）进行离散积分，得到速度数据(Has been measured on the acceleration data (discrete) discrete points, to obtain the velocity data)

说明：  1对一段音频进行matlab双声道限时取样，并画图 2产生一段随机整数噪声，并加入到原样本中(1 on a two-channel audio matlab limited sampling, and drawing a random integer generated noise 2, and added to the original sample)

20字神马的最讨厌了，有没有啊又没有啊有没有啊(20 horses hate the word of God, and there is no there is no ah ah ah there)

自己写的matlab小程序，用于解线性方程。可以参考下(Their own small programs written in matlab for solving equations. Can refer to)

数字信号处理中的FIR滤波器设计的窗函数设计法(Window function design method of FIR filter design in digital signal processing)

试验数据处理的有效程序，对于模态分析很有效(Valid test data processing program, is very effective for modal analysis)

This file contains Least Square method program which is one of en bloc approaches to identifying a system. The target is calculating parameter vector of a system

on_and_software_radio_for_mobile_communication随书附赠源代码(on_and_software_radio_for_mobile_com munication with books attach source code)

le code matlab de l algorithme BSA

这是一个用在Matlab中对二维图像进行特征点提取的代码(This function returns IMAGE s SIFT keypoints)