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DSP using matlab is one of the good book for developers and engineers.

说明：  应用MATLAB实现眼睛的定位检测程序，大家分享看看(Application of MATLAB to achieve positioning of the eye detection process, we share a look)

L-M(Levenberg—Marquardt)是一种非线性最优化里面最常用的方法之一，改方法能快速而准确的逼近收敛值。本文简述了改方法的操作原理和具体运用，如可以方便的用于有约束与无约束最优化的求解。本文件里面有源码和测试码以及对该方法的具体介绍PDF文件。欢迎下载。(L- M (Levenberg- Marquardt) is a kind of nonlinear optimization inside one of the most commonly used method, change method can fast and accurate approximation convergence value.This paper briefly describes the operating principle of change method and concrete application, such as easy to solve constrained and unconstrained optimization.This document there are source code and test code as well as to the PDF file the detailed introduction of the method.Welcome to download.)

pre-emphasis filter and modulate audio signal

图像滤波与傅里叶变化的matlaba源码(带注释)(Image filtering and Fourier transform of matlaba source code (with comments))

计算两根平行的长周期光纤光纤光栅之间的偶和效率与光栅长度以及光栅之间的偏移量offset的关系(calculating the coupling efficiency of two parallel identical long-period fiber gratings)

采用极限学习机即（ELM）进行回归和预测的MATLAB代码, 亲测可用，只需要替换自己的数据即可.(Extreme learning machine (ELM) is used for regression and prediction with MATLAB code. You need only use your own data to represent the data in the code.)

周期信号的合成、分解与Gibbs现象.ppt

使用PCA算法的故障诊断MATLAB仿真程序(PCA fault diagnosis procedure)

Skeleton to test large-asset handling. The asset in question is one million.