数字图像处理程序

徐荣桥-结构分析的有限元法与MATLAB程序设计-examples-3.1(Finite Element Method and MATLAB Programming for Xurongqiao-Structural Analysis)

生成给定分布律的随机数的matlab源码-Generate a given distribution law of random numbers of matlab source

这是非常有用的支持向量机(SVM)实现的分类算法的matlab代码。

将concrete_data.mat文件导入到MATLAB中，其中attributes为影响混凝土抗压强度的7个输入变量，strength为混凝土的抗压强度，即输出变量； 将整个数据集中的103个样本随机划分为训练集与测试集，其中训练集包含80个样本，测试集包含23个样本； 将训练集与测试集数据进行归一化； 建立BP神经网络，并训练； 利用训练好的BP神经网络对测试集中的23个样本的抗压强度进行预测； 输出结果并绘图（真实值与预测值对比图）(The concrete_data.mat file is imported into MATLAB, where attributes is the 7 input variable affecting the compressive strength of concrete, and strength is the compressive strength of concrete, that is, the output variable; The 103 samples in the whole dataset are randomly divided into training set and test set, in which the training set contains 80 samples, and the test set contains 23 samples; The training set is normalized to the test set data; The BP neural network is established and trained; The trained BP neural network is used to predict the compressive strength of 23 samples in the test set; Output results and plot (true values versus predicted values))

这个是一个基于matlab实现傅里叶变换的一个小的程序，共大家学习使用。(This is a matlab-based Fourier transform to achieve a small program, we were learning to use.)

一個MATLAB範例，可以用來計算分形盒維度(Examples of a MATLAB can be used to calculate the fractal box dimension)

陆吾生有关凸优化视频教程中的相应的子函数，包括牛顿法等(convex optimization)

Hard Iterative Thresholding Sparse Signal Reconstruction for Compressive Sensing L0-norm Minimization

基于线路参数的纯电动公交车充电功率需求期望建模(Pure electric bus line parameter modeling based on charging power needs and expectations)

这两个是关于柱体跟等腰三角形的RCS计算matlab程序，还不错哦(Two cylinder isosceles RCS matlab program, also good, oh)