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MUSIC算法对信号DOA的估计 修正的线阵算法．(MUSIC algorithm to estimate the signal DOA amended linear array algorithm.)

A source code to convert cartesian coordinates to Log-Polar coordinates for an image.

EQ design in matlab and presentation

ELECTRONIC AND circuit analysis using Matlab

inverse updaing source code in matlab

“FingerPrint-Application.zip”。使用Matlab实现对指纹特征点的提取。该代码详细列出了提取的全过程，并配有图片显示。(this code using matlab to gain fingerprint features abstration. )

实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。(To achieve spectral analysis. Shows the signal with the frequency spectrum. Sinusoidal signal and triangular wave one-dimensional FFT algorithm to obtain the frequency spectrum.)

2014年全国大学生数学建模竞赛B题（思路分析及matlab程序打包）。可供后期参赛训练使用。(2014 National Mathematical Contest in Modeling B and that (thinking and analysis matlab packaged). Late entries for training use.)

利用matlab源程序编写了可以绘制不同曲线的各种界面！(Prepared using matlab source code can draw a variety of different curves of the interface!)

对心电信号的经典处理，多种滤波器的设置，包含比较全面的源码和解释，并在matlab中仿真(Classic ECG processing, various filter settings, including source code and more comprehensive explanation and simulation in matlab)