filter

分辨率增强函数,一个独立的Matlab函数，用以实现滑块控制的分辨率增强。(Resolution enhancement function, a separate Matlab function for the slider control to achieve the resolution enhancement.)

显著性检测经典论文Learning to Detect A Salient Object的源码(the code of the paper Learning to Detect A Salient Object )

这是连续混沌系统，计算李雅普罗夫指数的程序。不是离散系统的，里面有很多混沌的实例。(failed to translate)

this document about application of fractal

运用自相关法，周期图法和burg法分析加噪信号功率谱并比较(The use of auto-correlation method, periodogram analysis burg and noise signal power spectrum and compare)

自相关虽然能够判断清/浊音，并估计浊音的基音周期，但是其运算量很大，用乘法运算所需时间较长。为了避免乘法，采用短时平均幅度差函数（AMDF），验证AMDF与自相关有类似的作用，即平均幅度差函数能够代替自相关函数进行语音分析。(Although autocorrelation can differ from the Voiced/Unvoiced and voiced the pitch period estimate, but the operation is large enough, with the multiplication time was needed. In order to avoid the multiplication using the short time average magnitude difference function (AMDF), verify the AMDF and autocorrelation have a similar effect, that the average magnitude difference function can replace the voice of the autocorrelation function.)

说明：  Matlab是一种简洁而容易入手的编程工具，对于学电子的同学在学习《数字信号处理》（清华大学版）的过程中可随课本的学习，联系matlab 一些基本的程序。(Matlab is a simple and easy to start programming tools for students learning electronic learning &quot Digital Signal Processing&quot (Tsinghua University, version) in the process of learning can be as textbooks, contact matlab some of the basic procedures.)

Signal and Systems_Lab

用MATLAB软件仿真常用于毕设中的ljQLQD加密算法，算法仿真了vykgvPB条件的误码率的最优解，成功实现了整个ljQLQD加密过程。 (Simulation using MATLAB software commonly used in the complete set ofljQLQD encryption algorithm, the optimal solution algorithm simulation vykgvPBerror rate conditions, the successful implementation of the entireljQLQD encryption process. )

estimating shape of object using shading information