music-algorithm

这是一个用matlab模仿的地球同步卫星发射过程。是我学习matlab时编的，希望可以帮助理解matlab编程。(This is an imitation using matlab geosynchronous satellite launch process. I am prepared to learn matlab, and I hope can help understand the matlab programming.)

This programm is to calculate a two dimentional conduction problem.

matlab programme to simulate beamforming in a communication system.

Laplacian Eigenmaps [10] uses spectral techniques to perform dimensionality reduction. This technique relies on the basic assumption that the data lies in a low dimensional manifold in a high dimensional space.[11] This algorithm cannot embed out of sample points, but techniques based on Reproducing kernel Hilbert space regularization exist for adding this capability.[12] Such techniques can be applied to other nonlinear dimensionality reduction algorithms as well.

采用了精确一维搜索法进行目标函数求极值，其中使用了黄金分割法，最速下降法和拟牛顿法。(Using the exact one-dimensional search method to the objective function extremum, which uses the golden section method, steepest descent and quasi-Newton method.)

说明：  MATLAB代码，包含三种有用代码源程序，对于数学建模很有帮助，里面有详细的介绍(MATLAB code, source code contains three kinds of helpful, useful for mathematical modeling, which has detailed description)

fractal dimension calculator

this file try to calculate Curvature for triangulation 3d mesh

基于严格波耦合分析的matlab软件，可分析体相位光栅的衍射效率(The diffraction efficiency of volume phase grating can be analyzed based on the MATLAB software.)

小波分析的各种例题小波分析的各种例题小波分析的各种例题小波分析的各种例题小波分析的各种例题(Various examples of wavelet analysis of various examples of various examples of various examples of wavelet analysis wavelet analysis of various examples of wavelet analysis wavelet analysis)