Matlab

IYPT2014 第8题，matlab 模拟(IYPT2014 problem 8， matlab code)

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (The Matlab program to achieve the steepest descent algorithm. Steepest descent method is a basic algorithm, it occupies an important position in the optimization method. Advantage of the steepest descent method is the small amount of work, less storage reservoir variables, the initial point less demanding drawback is slow convergence, the steepest descent method for the optimization process of the early iterations, or as inserted steps are advised to use other kinds of fast convergence of the algorithm when close to the extreme point.)

是国外著名专家mahafza的书的代码，主要用于雷达设计和优化(Is a famous expert mahafza book code, mainly for radar design and optimization)

power systems basic programming in y bus foramtion

This program used to show the Performance of MC-CDMA and OFDM system in AWGN and fading channels with specified parameters given in the code .

本文根据对原始纯净图像进行的椒盐加噪处理，提出了利用中值滤波法消除图像噪声的实用方法。使用软件工具MATLAB快速地实现了图像的中值滤波。(According to the original purity of the salt and pepper plus noise image processing, proposed by using median filter to reduce image noise and practical method. MATLAB software tools used to achieve fast median filtering of images.)

说明：  BP神经网络拟合y=x^2 使用matlab自带的工具箱(BP neural network fitting of y = x ^ 2)

利用TEQC处理的多路径数据绘制卫星空间几何多径彩图。(present a MATLAB program for creating colorized maps of high frequency multipath using TEQC report files of single-epoch data.)

基于MATLAB的电路参数影响的分析 (MATLAB-based analysis of the impact of circuit parameters)

matlab codes to generate 3D hip phantom