CHENXU

一维函数逼近仿真和二维函数逼近仿真 matlab程序(Simulation of one-dimensional function approximation and two-dimensional function approximation process simulation matlab)

曹梦龙 仿真大实验 欧拉 隐氏欧拉 改进欧拉的matlab m程序 包括命令 以及生成的图形(Euler implicit Euler Improved Euler s program, including command of matlab m-generated graphics and)

using LSB method for putting ke text file in an image

CVPARTITION Create a cross-validation partition for data. An object of the CVPARTITION class defines a random partition on a set of data of a specified size. This partition can be used to define test and training sets for validating a statistical model using cross-validation.

matlab开发环境，．编程实现二维DFT的变换，并与标准函数结果fft2进行比较，基本傅里叶、离散余弦变换，空域（完成两个程序） 增强噪声后再进行处理，利用标准函数，求图像阈值分割、边缘检测的基本使用（lena256.bmp，方法：graythresh、edge），求分水岭，利用标准函数dwt2、idwt2分解图像man_pic.jpg，基本 BP-BPbase1 (matlab development environment. Programming dimensional DFT transform, and with the standard functions compare results fft2 basic Fourier, discrete cosine transform, airspace (to complete the two programs) to enhance the noise and then processed using standard functions for image thresholding, edge Detection of basic use (lena256.bmp, method: graythresh, edge), seeking watershed, using a standard function dwt2, idwt2 decomposed image man_pic.jpg, basic BP-BPbase1)

说明：  关于卡拉曼滤波的~运动目标状态估计方法的研究(Karaman filter on ~ moving target state estimation method for)

Watermarking matlab code for digital signal processing

PID神经网络 BP神经网络 本人自编 PID采用增量式PID控制(PID neural network BP neural network self I use incremental PID control PID)

简单的小程序实现不同的功能，均应用基本函数实现，均是入门级程序，内附注释和说明，放心下载(Simple little program to achieve different functions, are applied to achieve the basic functions are all entry-level program, containing notes and instructions, ease download)

dftuv。计算矩阵各个点到中心点的距离。对陷波滤波和带通带阻滤波有很大作用。(dftuv.Calculate the matrix of each point to the distance between the center.Notch filter and band-pass band-stop filter. )