Advanced-PID-control-algorithm-.

利用MATLAB基于人工势能场法进行避障，并分析避障过程中航行器与障碍物、目标点的距离(MATLAB is used to avoid obstacle based on artificial potential field method, and the distances between the vehicle and the obstacle and between the vehicle and the goal are analyzed)

说明：  本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型优秀应用软件，同时也已成为国内外高等院校高等数学、数值分析、数字信号处理、自动控制理论以及工程应用等课程的基本教学工具。本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。(Based on MATLAB 5.2 version of the book provides a practical guide to using MATLAB. MATLAB has become suitable for multi-disciplinary, multi-working platform powerful, user-friendly, natural and open strong language of large outstanding applications, but also have become domestic institutions of higher learning higher mathematics, numerical analysis, digital signal processing, automatic application of control theory and engineering courses of basic teaching tool. Logically organized book, from beginning to end with an example description content of each chapter is relatively complete and independent MATLAB is a concise reference book, both for beginners or advanced MATLAB users.)

Simulation of bidirectional antenna selection

这是一个用Vb语言实现kalman滤波的源程序，用doc格式来保存。(this is a vb-langu-kalman file .)

对组合巴克码进行仿真并对其抗干扰性能进行研究(The combination Barker code is simulated and its anti-interference performance is studied.)

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。(This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.)

A 1D Finite Element Solver: main code

对高斯序列x=exp((n-p)^2/q)时域和频域特性观察，观察p，q分别取不同值时对其特性的影响，观测泄露和混叠现象(When the time domain and frequency domain characteristics observed Gaussian sequence x = exp ((np) ^ 2/q), observed p, q, respectively, for different values on its characteristics, observed leakage and aliasing)

A SAMPLE PROGRAM CODE WRITTEN IN MATLAB FOR RANDOM TESTING ON CLMIX TARGET SET WITH MUSIC method.

UKF matlab algorithm. The implementation is already make. You just have to understand the algo before run. You can modified some code