PID-Control

图像认证技术，源码最新下载自美国名校The University of Texas at Austin的Brian L. Evans教授的实验室网站 (Matlab programs for image authentication downloaded from Professor Brian L. Evans in University of Texas at Austin in USA)

THIS M-FILE USES THE TRANFER MATRIX METHOD TO EVALUATE THE COUPLED-MODE EQUATIONS. THE REFLECTION SPECTRUM OF THE GRATING AND THE TRANSMISSION SPECTRUM, DELAY AND DISPERSION OF THE FABRY-PEROT FILTER ARE SIMULATED

完整fast ICA算法程序，大家可以借鉴使用(integrity fast algorithm ICA procedures, we can learn from the use of)

floyd算法，运用与优化的问题处理，具有高效性和精确性(Problem floyd algorithm, the use and optimization, with high efficiency and accuracy)

eye pattern, also known as an eye diagram, is an oscilloscope display in which a digital data signal from a receiver is repetitively sampled and applied to the vertical input, while the data rate is used to trigger the horizontal sweep. It is so called because, for several types of coding, the pattern looks like a series of eyes between a pair of rails. It is an experimental tool for the evaluation of the combined effects of channel noise and intersymbol interference on the performance of a baseband pulse-transmission system. It is the synchronised superposition of all possible realisations of the signal of interest viewed within a particular signalling interval.

超声波数值模拟，通过matlab模拟声场的传播(ultrasonic simulation)

说明：  MATLAB多核并行计算，并显示计算时间，与单核相比速度大大加快( MATLAB多核并行计算，并显示计算时间，与单核相比速度大大加快 MATLAB multi-core parallel computing, and display the calculation time, compared with the single core speed greatly accelerated)

matlab demo code .. .. .. ..

可轻松实现短时傅里叶变换及对应逆变换，可更改程序内部窗函数，自行选择合适窗函数进行分析(Short-time Fourier transform and corresponding inverse transform can be easily realized. The internal window function of the program can be changed and the suitable window function can be selected by oneself for analysis.)

A matlab implementation on SVR