Autocorrelation-and-Cluster-analysis

matlab.蚁群算法，最优路径，在其他网上找到的，感觉可以用(Matlab. ant colony algorithm, optimal path, found in other online, the feeling can be used)

改进的过零检测方法以及计算RMS有效值的MATLAB程序(Improved zero-crossing detection method and MATLAB program to calculate RMS value)

一种共轭梯度法的matlab函数，可以用于求解病态的线性方程组，提高求解精度.还提供了算法的介绍文档(A conjugate gradient method of matlab function, can be used to solve ill-conditioned linear equations, improve the accuracy of solving)

轴的轨迹程序，要垂直的测试轴的震动信号 ，从而得到她的位置( the axi trip)

matlab实现振动信号试验模态参数时域识别：STD法和复指数法 (matlan achieve vibration signals in time domain experimental modal parameters identification: STD modal parameter identification method and the complex exponential law modal parameter identification)

详细介绍了自回归技术公式,同时采用此技术模拟具有空间相关性的随机风荷载,给出了用自回归技术模拟脉动风荷载的步骤以及具体MATLAB程序,并把所编程序用于江阴长江大桥风荷载模拟,结果表明效果较好。 更多还原 (Details of the formulas from regression techniques, while using this technology to simulate the spatial correlation of random wind loads, gives step by regression techniques from fluctuating wind load simulation and the specific MATLAB program, and the program compiled for the Jiangyin Yangtze River Bridge wind load Simulation results show better. More Restore)

编程实现lzw编码 (Programming lzw coding )

运用 SystemView 仿真软件搭建 QPSK 调制与解调仿真电路,实现QPSK调制与解调功能.(SystemView simulation software used to build simulation of QPSK modulation and demodulation circuit, QPSK modulation and demodulation functions.)

最新SVDD资料，比旧版增加文件夹matlab中的2个文件(new SVDD，implements two new files than old version)

Matlab编程实现FFT变换及频谱分析的程序代码（适合初学者加强理解）。（1)用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图；(2)进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选；(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱；(4)用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)