viterbi

说明：  根据采样定理编写程序,实现模拟信号的采样,画出采样波形.(According to sampling theorem, programming, analog signal sampling, draw sample waveform.)

用svpwm逆变方式来产生交流从而实现异步交流电机调速(With svpwm way to generate AC inverter to achieve asynchronous AC motor speed)

一种提取脑电信号EEG特征的时频处理方法，可以参考HHT（Hilbert-Huang Transform的资料）(EEG characteristics of a kind of EEG time-frequency approach can refer to the HHT (Hilbert-Huang Transform information))

这是我自己编写的主元分析的MATLAB程序，主要包含经典多变量统计方法，运行结果不错，欢迎下载~(This is my own writing of the principal component analysis of the MATLAB program, mainly include classical multivariate statistical method, operation result is good, welcome to download ~)

本文利用MATLAB 提供的图形图像工具箱里的GU ID E工具,进行简单的心电信号界面的菜单和对话框的设计,使心电信号在记录、处理与诊断方面提供了可视化环境。(MATLAB graphics toolbox GU ID E tools the a simple ECG signal interface design of menus and dialog boxes, the ECG recording, processing and diagnosis provides a visual environment.)

一维光子晶体透射率与折射率差值的关系示意图，总体上来说，不同介质的介电常数差别越大，带隙的宽度也越宽。(The diagram of photonic crystal transmittance of one-dimensional and refractive index difference)

本函数的功能是通过使用fisher线性判别方法求取数据的fisher直径，最佳分类数和最小分类损失函数。(Features of this function is to strike a diameter of data by using fisher fisher linear discriminant analysis method, the optimal number of categories and minimum loss function classification.)

双极性PWM整流,整流结果电流电压同相位(Bipolar PWM rectifier)

edge detection in matlab

ekf 何友的数据融合的关于ekf的例子的代码，自己写的，不够优化，有需要子函数的联系我(the code of ekf)