squel

basics of matlab to start with

随机信号分析，包括随机信号的数字特征，相关函数和协方差，带图形显示。(Random signal analysis, including the number of characteristics of random signals, correlation functions and covariance, with graphical display.)

Program of publication "Fast Channel Shortening with Polynomial Weighting Functions"

说明：  dfig风机模型，应用simulink实现部分功能(Dfig fan model, using simulink to achieve some functions)

垂向扩散系数分布－－－较为适用，但还有带进一步完善，先分享一下先(mixing coefficient of pollutant)

设计一超前校正环节，使得超调量为20 ，调节时间为1s。系统单位斜坡稳态响应误差为10 。并作出校正前后后的系统单位阶跃响应时域曲线加以比较。(Design a lead correction link, so the overshoot is 20 , adjust the time of 1s. Steady-state response of the system unit error of the slope is 10 . Made before and after correction and after the system unit step response curves are compared in time domain.)

说明：  粒子算法，轨迹规划参考，适用于无人驾驶，紧急避障等(Particle algorithm, trajectory planning reference, suitable for unmanned driving, emergency obstacle avoidance, etc)

Accelerating execution speed of fixed-point algorithms in MATLAB and Simulink

杜哈梅积分的过程，适合初学者，详细程序，强烈推荐(Duhamel integral process, suitable for beginners, detailed procedures, it is strongly recommended)

说明：  画出函数的ROC曲线，precision/recall 曲线(function [prec, tpr, fpr, thresh] = prec_rec(score, target, varargin) PREC_REC- Compute and plot precision/recall and ROC curves.)