cep2spec

说明：  基于ar方法的频谱估计算法，matlab版()

说明：  MATLAB是一个非常好的用于测量，分析和可视化的数据，控制仪器，并建立测试系统。安捷伦信号和频谱分析仪可让您分析失真，虚假的，相位噪声，用于2G到4G无线通信测量。这种Matlab下开发的高级数据可视化（ADV）的应用软件，扩展了安捷伦信号和频谱分析仪的可视化功能，提供了四个不同的显示格式：Analog Advanced, Analog Plus, Waterfall,和Spectrogram。这些显示使得更加容易捕获间歇性信号。(MATLAB is a very good for the measurement, analysis and visualization of data, control apparatus, and to establish test systems. Agilent signal and spectrum analyzers lets you analyze distortion, false, phase noise, for 2G to 4G wireless communication measurements. This developed under Matlab Advanced Data Visualization (ADV) of the application software, the expansion of the Agilent signal and spectrum analyzer visualization capabilities, providing four different display formats: Analog Advanced, Analog Plus, Waterfall, and Spectrogram. These shows make it easier to capture intermittent signals.)

一种改进的EEMD信号处理方法,总体与EEMD方法相似，在白噪声的处理上更加科学（CEEMD)(An improved EEMD signal processing method, the overall similar to EEMD method, on the processing of white noise more scientific (CEEMD))

This is a simple program solving a math problem of linear system.

image segmentation using wavelet

基于FLUENT_MATLAB接口的分布参数系统闭环控制仿真(FLUENT_MATLAB interface based on the distribution of closed-loop control system simulation parameters)

图像处理中的计算平均梯度的Matlab代码，用于去除图像中的噪声，增强图像信号等功能(The matlab code for computing average gradient)

多自由度体系在地震作用下的结构响应，用的是NEWMARK-BETA法(Structural Response of a Multi Degree of Freedom System under Earthquake)

说明：  如题，关于HHT变换的三种方法，是目前最全的。(The three methods of HHT transformation are the most complete at present.)

张正友标定，带有实验数据，适合初学者学习和理解(Zhang Zhengyou calibration with experimental data, suitable for beginners to learn and understand)