zhidianyundong

JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity from one-line aliases to high-level algorithms for certain specialized tasks. These have been collected together and made publicly available for you to use, modify, and --- subject to certain very reasonable constraints --- to redistribute. Some of the highlights are: a suite of functions for the rapid manipulation of multi-component, potentially multi-dimensional datasets a systematic way of dealing with datasets having components of non-uniform length tools for fine-tuning figures using compact, straightforward statements and specialized functions for spectral and time / frequency analysis, including advanced wavelet algorithms developed by myself and collaborators. (JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity from one-line aliases to high-level algorithms for certain specialized tasks. These have been collected together and made publicly available for you to use, modify, and--- subject to certain very reasonable constraints--- to redistribute. Some of the highlights are: a suite of functions for the rapid manipulation of multi-component, potentially multi-dimensional datasets a systematic way of dealing with datasets having components of non-uniform length tools for fine-tuning figures using compact, straightforward statements and specialized functions for spectral and time/frequency analysis, including advanced wavelet algorithms developed by myself and collaborators. )

傅里叶变换在matlab中的实现过程，简洁代码。。(Fourier transform of the realization in matlab)

这事我用巴特沃斯模拟的方法设计的数字低通，高通，带通滤波器，其中只有一小段(I used this method to design analog Butterworth digital low pass, high pass, band pass filter, which only a short)

this file include matlb code for face detection

该程序通过振型叠加法，用于计算多自由度结构动力响应(The program is used to calculate the dynamic response of multi degree of freedom structures by mode superposition method)

基于多样性测度的改进的多目标进化算法。处理约束问题的改进的多目标进化算法。(Diversity measure based on improved multi-objective evolutionary algorithm. Improved handling Constrained multi-objective evolutionary algorithm.)

one dimension problem kalman filter, using velocity information

说明：  根据已知的地铁客流量预测未来年的地铁客流量，得出趋势图(Subway Traffic Prediction based on known future years, the subway traffic, draw trends)

Taking a Jacobian Matrix of the system defined by equations (3) to (6) and evaluating the matrix at the equilibrium, at which all state variables

just an example about Monte Carlo simulation in matlab