LEACH

使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制，其中扩频信号由1024点的伪随机序列表示(FFT transform the use of broadband in the frequency domain spread spectrum signal of sinusoidal interference signal identification and suppression, in which spread spectrum signal points from 1024 pseudo-random sequence that)

归一化LMS滤波算法的MATLAB仿真程序 (Normalized LMS filtering algorithm MATLAB simulation program)

maximum likelihood estimation method can be used to very broad estimation

有限元薄板结构的分析 刚度方程 matlab程序(Analysis of finite element stiffness equation matlab program sheet structure)

说明：  内附有弹道导弹弹道要求及过程，有完整的matlab程序，可以借鉴学习。自己大三时的远程火箭弹道学大作业。(t includes ballistic missile trajectory requirements and process, complete matlab program, which can be used for reference and learning. My junior year of long-range rocket ballistics homework.)

国外程序员开发的pls工具箱，功能非常强大。希望对大家有用！(The development of foreign programmers pls toolbox, very powerful. )

本文件包含卡尔曼自适应滤波的所有程序及应用实例，是学习卡尔曼滤波的经典MATLAB程序(This document contains all the procedures Kalman adaptive filtering and its application, is to learn the classical Kalman filter MATLAB program)

说明：  matlab的使用基础知识5，关于应用微积分（包括数值差分，梯形积分法，矩形区域重积分等）(matlab basic knowledge of the use of 5, on the application of calculus (including the numerical difference, trapezoidal integration method, rectangular area, such as re-integration))

空间目标识别，采用PM算法，是国外的成品模型，数值分析的EULER法。( Space target recognition algorithm using PM, Foreign model is finished, EULER numerical analysis method.)

直齿轮副啮合刚度计算，周期刚度，包含单双齿啮合。(Spur gear pair meshing stiffness calculation, including single and double tooth meshing.)