gatbx

说明：  基于maltab/simulink开发的永磁同步电机的直接转矩控制（DTC）的一种方案，能快速的启动电机，各种启动参数都比较好。(Based on maltab/simulink development of permanent magnet synchronous motor direct torque control (DTC) of a program, can quickly start motor, better than a variety of startup parameters.)

说明：  可根据所给参数绘制出头模型图形，并对其进行投影和反投影重建的算法，可正常运行，得到较为理想的结果。(Can be drawn according to the parameters of his early model of graphics, and its projection and back projection reconstruction algorithm, running, get more desirable results.)

提供一個9個匯流排測試系統的參數，如需要的輸入支路阻抗和節點功率。包括支路、首節點編號、末節點號、支路阻抗、末節點给定功率。 (Provide a nine bus test system parameters, such as the needs of the input branch impedance and node power. Branch, the first node number, the last node, branch impedance, the last node to a given power.)

Stationary and Non-Stationary noise removal Cardiac Signals using a Constrained Stability Least Mean Square Algorithm。(Stationary and Non-Stationary noise removal Cardiac Signals using a Constrained Stability Least Mean Square Algorithm.)

Akkto_test This test is really unuseful akko test

应用背景This document briefly summarises “Version 1” of the SparseBayes software, designed to run within the Matlab environment (see www.mathworks.com). The latest version of this software, along with other explanatory materials, should be available from: http://www.relevancevector.com This documentation refers specifically to Version 1.1 of SparseBayes. Version 1.1 is a baseline re-implementation of the V1.0 package (dating from 2002) that was originally freely downloadable from Microsoft Research1. Please note that SparseBayes is not intended to be a fully comprehensive library or toolbox. Instead, the software comprises a basic set of representative routines implementing the necessary core functionality for “sparse Bayesian” models, such as the “relevance vector machine”. It was originally designed as both a useful demonstration and a base upon which interested users can build more practical code.关键技术A brief description of each file

代码里有很完整的注释和解释，基于matlab GUI界面设计,用于建立主成分分析模型，最小均方误差等算法的MSE的计算,仿真效果非常好，包括随机梯度算法，相对梯度算法。

digital image processing

This white paper will help for who like research to process speech and lest is echo cancell

实现图像的傅里叶高通、低通滤波.经Fourier变换后的图像，中间部分是低频部分，外边是图像的高频部分。经过低通滤波后，图像中的高频成分被滤除掉，只留下低频成分，图像的边缘部分变得比较模糊了(useful for image Fourier high-pass, low pass filter)