enob_estimation_IpDFT

进行傅里叶变换的详细说明，可以依据操作快速掌握福利叶变换(A detailed description of Fourier transform, can be based on the operation quickly grasp the welfare leaf transformation)

BP神经网络公路运量预测 实例讲述如何在matlab中使用BP神经网络(BP neural network prediction road traffic)

this is a samples of Chapman s matlab book 10chapter

MATLAB中求解非线性系统平衡点的方程，对分析其动力学稳定性大有裨益(MATLAB to solve the nonlinear system equilibrium point of the equation, the analysis of its dynamic stability of great benefit)

说明：  现代海战需要功能综合的作战平台和性能优良的 武器系统来应对，海战场复杂多维的环境因素对海上 兵力运用有很大的影响。因此，如何准确建立海战场 的评估指标体系并进行科学评判是指挥员做出决策的 重要前提。目前，海战场环境评估的方法有层次分析 法、模糊评判法、指数法等11’21。针对这些方法主观性 比较强等不足，本文引入云重心的评估方法简单易行， 科学有效，可操作性强。 基于云重心方法的海战场环境评估(Modern naval warfare needs integrated operational platforms and excellent weapon systems to cope with. The complex and multi-dimensional environmental factors of naval battlefield have a great impact on the use of naval forces. Therefore, how to accurately establish the evaluation index system of sea battlefield and make scientific evaluation is an important prerequisite for commanders to make decisions. At present, the methods of Marine Battlefield Environment Assessment include analytic hierarchy process, fuzzy evaluation, index method and so on. In view of these shortcomings, such as strong subjectivity, this paper introduces cloud gravity center evaluation method which is simple, scientific and effective, and operable. Sea Battlefield Environment Assessment Based on Cloud Barycenter Method)

分别建立命令文件和函数文件 转换想x，y的值 求一元二次方程的根(The establishment of a command file and function file Conversion to x, y values Seeking the root of one dollar a quadratic equation)

说明：  利用matlab软件实现对于具有一定重叠度的两幅影像（左右影像）进行金字塔算法匹配。(Matlab software for use with a certain overlap of the two images (left image) to the pyramid algorithm is matching.)

this is a mat lab tutorial thanks

Corrects lightening using a quadratic fit.

包括手写文字识别的各个步骤，图像的预处理、裁剪、大小转换、人工神经网络训练和识别等等。(Handwritten character recognition, including the various steps, image preprocessing, cropping, size, conversion, training and recognition of artificial neural networks and so on.)