plot_objective

Krylov subspace作为一种迭代方法，在求解非线性方程组方面发挥巨大作用，这个ppt和大家分享(Krlov subspace method)

用于数字信号处理的文件包 可模拟产生信号并进行FFT变换等作用(For digital signal processing package to simulate a signal and the FFT transform the role of)

MATLAB，用的是背景差分和实时背景更新(MATLAB, using background subtraction and real-time background update)

做时间序列预测的svm程序，matlab编的(To do time series prediction of the SVM procedure, matlab series)

KPCA降维算法的实现函数，matlab的函数(KPCA dimensionality reduction algorithm to achieve the function, matlab function)

本书以有限单元基本理论为重点，以MATLAB程序为平台，以工程实例为背景，介绍 了有限元法及其程序设计方法。 本书讲述结构分析中有限元法的基本原理，单元类型包括平面杆系，空间杆系，平面等 参元，空间等参元，薄板壳单元和厚板壳单元等。内容涉及杆系结构、平面问题、空间问题和板壳问题。以结构线弹性静力分析为主，同时也讲述了结构的振动、稳定和动力响应分析。(This book is the basic theory of finite elements as the key to the MATLAB program as a platform to project examples as the background, the finite element method and its programming. This book describes the structural analysis of the basic principles of the finite element method, cell types including flat bar, space bar, flat isoparametric element, space isoparametric element, sheet shell and thick shell element and so on. Covering the truss structure, flat issues, space issues and shell problems. Structural linear elastic static analysis-based, but also about the structural vibration, stability and dynamic response analysis.)

最速梯度下降和广义逆最小二乘求解感知机，可以调的参数有迭代下降的因子还有广义逆求解时的向量b。(Steepest gradient descent and generalized least squares for solving inverse Perceptron, you can adjust the parameters as well as iterative decrease factor when solving generalized inverse vector b.)

电磁学代码，matlab编写绝对自己创作的(Electromagnetics code, matlab absolutely prepared their own creation)

mil为设计程序，需要给定设计点的飞行环境状态，以及该点处的参数，需要环境状态文件和螺旋桨设计状态文件，按照手册中说明的格式输入， qprop为电机、螺旋桨组合的分析程序，需要给出电机、螺旋桨以及飞行环境参数文件，按照手册中说明的格式输入，(qprop)

说明：  测试ukf（卡尔曼滤波器）的matlab源代码，避免ekf的截断误差，使线性化的结果更加准确。(Test ukf (Kalman filter) of the matlab source code, to avoid ekf the truncation error, so that the result of more accurate linearization.)