Vibration-of-Continuous-systems-Rao

利用matlab编写的扩频通信中涉及到的kasami小集序列，并验证其性质(Spread Spectrum Communication kasami sequence)

说明：  IOMETER软件使用说明，非常的的详细(IOMETER software instructions, very detailed)

The programs are realted to communication and Image Processing. The Simulatin of Additive White GAussian Noise using Modulation is shown.

利用duffing振子检测微弱信号频率的matlab程序。可以检测与周期策动力频率相差0.03之内的微弱信号频率。信噪比达到-68db(use Duffing oscillator frequency detection of weak signals in Matlab procedures. Can be detected with the cycle driven frequency difference of 0.03 within the weak signal frequency. Signal-to-noise ratio-68db)

in this mfile i have wrote the principal component analysis algorithm in matlab.

灰色按扭激活--可以将一些软件限制的灰色按扭激活使用,比如某些软件普通会员会限制一些功能,有这个就可以解开限制(Gray button activation- can be some of the limitations of the gray button to activate the software to use, such as some software will limit some features of ordinary members, have this limit can be solved)

说明：  给出了通过MATLAB计算VaR的各种方法和实例(MATLAB code for Value-at-risk)

This function flat the histogram of a specific window in image

说明：  lagrange插值 快捷计算插值，挺好的.(lagrange interpolation quick calculation of interpolation, quite good.)

数值计算相关的MATLAB教程，介绍常用数值方法。(Numerical Computation with MATLAB)