OFDM_MODU

speaker recognition:some matlab source codes and notes

FEM method in 2D problem

通过simulink搭建了车辆1/4被动悬架模型，以便于选取最优的车辆控制策略(The passive suspension model of vehicle 1/4 is built by Simulink, so as to select the optimal vehicle control strategy)

完整的核主元分析法程序，包含训练识别功能，希望有所帮助。(Complete nuclear principal component analysis procedures, including training in recognition, hope that helps)

Smal program for NMEA observesion

Li near r egr essi on, acti ve learning We arriv ed at the lo gistic regression model when trying to explicitly model the uncertainty about the lab els in a linear c la ss ifier. The same genera l modeling approach p e rmits us to use line ar predictio ns in var ious other co ntexts as well. The simplest of them is regress ion where the go al is to pr e dict a con tin uous resp onse y t ∈ R to e ach example ve ctor. Here to o fo cusing on linear predictions won’t b e inherently limiting as linear predictions can b e easily extended (ne xt lecture).

说明：  基于基本牛顿法求极值点需注意： 初值点要接近极值点，否则不收敛 (Newton s Method function extremum)

This is a funciton programmed in matlab to Calculate Minimum Costs and Paths using Dijkstra s Algorithm. The function can input different data format. The output is easy to understand and can be used to analyze network feature for students to study.Several demos have been included in the source code.

时间序列工具箱,包含大量的时间序列处理函数，非常好用的工具箱！(Time series toolbox contains a large number of time series processing function, very useful toolbox!)

非线性调频脉冲产生函数其中调频信号时sin信号(Nonlinear FM pulse generator function which FM signal sin signal)