CM4x

calculate the approximate entropy of heart rate varibility

用matlab对duffing方程进行求解，duffing方程是混沌算法的主要分支之一，具有效果较为良好的微弱信号检测功能。(Duffing equation is solved using matlab Duffing equation is one of the main branches of the chaotic algorithm with a the effect weak signal detection function.)

k-means算法用matla实现车牌定位(License plate location achieved with matla)

通过MATLAB仿真离散时间系统，研究其时频域特性，加深对离散系统的冲激响应，频率响应分析和零极点分布概念和理解(Discrete-time systems through MATLAB simulation to study the time and frequency domain characteristics to enhance the impulse response of discrete systems, frequency response analysis and zero-pole distribution and understanding of the concept of)

this is one of the best satelite code in the world to find the different parameters

人眼定位MATLAB源程序人眼定位MATLAB源程序人眼定位MATLAB源程序人眼定位MATLAB源程序(MATLAB source localization of human eyes eyes Eyes Location Location MATLAB MATLAB source code source code source MATLAB Eyes Location)

最小二乘支持向量机的一个小程序，非常简单，也很耗用(Least Squares Support Vector Machines, a small program, very simple and consumption)

本程序利用MATLAB进行数字信号的频谱分析，适用于DSP的初学者。代码里应用了矩形窗和汉明窗两种窗函数进行对比分析。(This procedure carries on the digital signal using MATLAB the spectral analysis, is suitable in the DSP beginner. In the code has applied the rectangular window and the hamming window two kind of window box number carries on the contrastive analysis.)

最小二乘优化算法。Matlab源码，直接可以使用。(Least Squares optimal affine subspace The zip includes: (1) lsqAffineSpace: a low level routine that takes a set of m-dimensional real sample data and returns the optimal-fit k-dimensional affine subspace, with some options for discarding outliers. (2) lsqPlane and lsqLine: lsqAffineSpace wrappers, that compute optimal line and hyperplane (plane, if the samples are 3-vectors) of the input samples. (3) lsqAffineTestScript: demonstrating usage of the functions.)

几种esprit算法分析和研究的matlab源码(Several esprit algorithm matlab source code analysis and research)