mygasr

introduction of fisher

A simple nonlinear system is described within the Simulink environment.For control purposes, a sliding mode controller is designed in order to regulate the system to the origin. Furthermore, the chattering reduction has also been addressed with the introduction of tanh function.

图像2倍上采样和下采样，快速且准确，成像效果较好。(Photo 2 times upsampling and downsampling, fast and accurate.)

马克斯普朗克提供的机器学习程序包，主要是matlab代码，另外也调用了大量的weka代码和libsvm代码(Provided by the Max Planck Institute for machine learning package, mainly matlab code, also called a large number of weka code and code libsvm)

关于倒立摆的，包括一级和二级，关于实验方面的，希望有帮助！(On the inverted pendulum, including primary and secondary, on the experiments, and I hope helpful!)

matlab basics include the vector arrays, matrix manupulation, inputs and outputs and plotting in general and 2d and functions & Iterations

反应谱，适用范围广，应用方便，有利用地震波使用过程中的位移，加速度，速度反应谱(Response spectrum, widely used, and convenient, with the use of seismic waves in the process of displacement, acceleration, velocity response spectrum)

说明：  图像分割是一种重要的和关键的图像分析技术，其目的是把图像分成各具特性的区域并提取出感兴趣的部分，图像分割的结果是图像特征提取和识别等图像理解的基础。对它的研究一直是图像技术研究中的热点和焦点，提出了数以千计的不同算法，虽然这些算法大都在不同程度上取得了一定的成功，但是图像分割问题还远远没有解决，这方面的研究仍然面临很多挑战。(Image segmentation is an important and critical image analysis, the purpose is to image into regions with different characteristics and extract the interesting part, the result of image segmentation is the image feature extraction and recognition based on image understanding. Study it has been a hot spot imaging technology research and focus, made thousands of different algorithms, although most of these methods to varying degrees, achieved some success, but the image segmentation problem is far from resolved, it of research still faces many challenges.)

本代码描述了LDPC码的BP译码算法的每一个步骤，详尽。(This code describes the decoding algorithm for LDPC codes BP each step, detailed.)

Double_buck_PI_Control.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(Double_buck_PI_Control.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)