gasvm

eeg数据处理,此代码为美国ucsd脑科学实验室开发的著名实验程序。(eeg data processing)

对一副图像，计算其对比度和相关性这两个纹理指标(On an image to calculate the contrast and texture indicators)

Matlab7.0经典教材书籍，可用于自学或课程教材，作者为北航张志涌(Matlab textbook classic books, can be used for self-study or course materials, the author of Northern Zhang Yong)

均衡效果好，这是基于最大似然估计的均衡器(With the development of high-speed optical fiber communication systems, polarization mode dispersion (PMD) has become a vital limiting factor. However, the traditional compensation methods which in optical domain have the disadvantages of complexity and cost. In recent years, the compensation methods which in electronic domain are given more attention because of their outstanding price advantage and their strong adaptability. The maximum-likehihood sequence estimation (MLSE) equalizer based on the Viterbi algorithm was designed in this paper.The MLSE equalizer can effectively compensate the intersymbol interference caused by polarization mode dispersion (PMD). First, the background and the spectrum of the text were introduced also the principles of PMD and the FFE/DFE equalizer were analysed. Second, the principles of Viterbi and the structure of MLSE were researched also the MLSE equalizer was simulated with the Matlab program in the optical fiber communication systems. T)

最大功率输出控制的光伏发电系统，通过输出功率作为反馈信号控制输入电压，是系统处于最大功率输出。这个是最大功率追踪部分。(Maximum power output of photovoltaic power generation system controlled by the output power control input voltage as a feedback signal, the system at the maximum power output. This is the maximum power point tracking section.)

说明：  一个很有参考性的案例，是和自动驾驶相关的MP控制； 说明如何实时更新模型预测控制中的 预测模型的参数， 实现自适应控制。(A very useful case is MP control related to automatic driving. Explains how to update the parameters of predictive models in model predictive control in real time. Adaptive control is realized.)

QAm仿真大家看看有没有问题啊，谢谢阿，为什么仿真的结果和公式的结果对不出来(QAm simulation we see no problem ah, thank A, Why simulation results and the results of the formula is not out)

Diversity Techniques over Fading Channels Post-Detection Combining

递推极大似然估计法辨识系统参数，输入是M序列，周期为N=24-1。利用递推极大似然算法对系统参数进行辨识(Recursive maximum likelihood estimation method identification system parameters, input M-sequence, period N = 24-1. Using recursive maximum likelihood algorithm for identification of system parameters)

说明：  matlab高阶谱（双谱）分析直接法和间接法，可用于时差估计等(matlab order spectrum (bispectrum) of the direct method)