matlab

solves 1d linear wave eq. by 4th order 11 point DRP scheme

实例：曲线标记 实例:修改曲型 内容很不错!对于做曲线相关的同学!可以借用看看!(Examples: examples of curves tags: Curved modify the content is pretty good! Make curves relevant for students! Can borrow to see!)

matlab编写的视频监控采集和目标提示软件，请批评指正！！！(matlab prepared video surveillance and target acquisition software tips, please criticism! ! !)

this is PSO algorithm code that integrated with PID controller. This code example has been used for ASP system.

基于matlab的hmm语音实验平台，包含了众多的实验程序，为语音识别工作提供参考(Matlab-based the hmm Voice experimental platform, contains a large number of experimental procedures, and provide a reference for the voice recognition work)

This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.

bpsk simulation under multipath fading

fcnFrostFilter performs noise filtering on an image based on an adaptive filter proposed by Frost. [1] V. S. Frost, et al., "A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans. Pattern Anal., Machine Intell., vol. 4, no. 2, pp. 157-166, Mar. 1982.

基于matalb的apf有源算法仿真模型，采用传统的切换控制方法(APF active algorithm simulation model based on MATALB, using the traditional switch control method)

自适应陷波算法，串行结构,可以对多个阶次起作用(adaptive lms)