harr_matlab

关于FBLMS的算法例子，关于有源噪声控制的(about FBLMS)

Simulation de l alternateur

this file contains some basic information regarding the mimo systems

SIFT算法（尺度不变特征变换）Matlab 程序代码(SIFT algorithm (Scale Invariant Feature Transform) Matlab code)

在过阻尼情况下，典型二阶系统有两个相异的实数极点，其阶跃响应实际上是两个一阶系统响应的叠加。（ωn＝5），不断增大ζ值，观察每个ζ值下两个实数极点间的距离；同时绘出两个实数极点分别对应的一阶系统响应和二阶系统的响应，观察它们间的关系(In the overdamped case, the typical second-order system has two distinct real poles, and its step response is actually the superposition of the two first-order system response. (Wn = 5), increasing zeta values​ ​ , observing the distance between the two real poles each zeta value draw two real poles, respectively, corresponding to a first-order system response and the response of the second-order system, observe them relationship)

MATLAB 软件是当今控制系统的设计与仿真中重要的工具软件。该软件仿真方便， 结果直观、准确。本文以单相桥式全波可控整流电路及三相桥式全波可控整流电路为例，叙 述了利用 MATLAB/SIMULINK对整流电路进行建模仿真的方法，并给出了仿真结果波形。 通过对仿真结果分析就可以将系统结构进行改进或将有关参数进行修改使系统达到要求的 结果和性能，这样就可以极大地加快系统的分析或设计过程。 (MATLAB software is the current control system design and simulation of the important tools. The software simulation convenience, the results of direct and accurate. In this paper, single-phase full wave controlled rectifier bridge and three-phase full wave controlled rectifier bridge, for example, describes the use of MATLAB/SIMULINK model of the rectifier circuit simulation method, and gives the simulation results waveform. Through the simulation results of the system structure can improve or modify the relevant parameters of the system to achieve the required results and performance, so that you can greatly speed up the system analysis or design process.)

一般周期调制信号下的模拟ppm信号matlab仿真(general cycle modulation signal simulation ppm Matlab Signal Simulation)

基于Matlab车辆车牌的识别，完整程序，可用(Vehicle license plate recognition based on Matlab, complete procedures, is available )

此代码用于故障诊断特征提取，所提取特征包括传统时、频域特征和时频特征三部分，数据为轴承数据(This code is used when troubleshooting feature extraction, the extracted features, including traditional, frequency domain and time-frequency characteristics of three parts, the data is bearing data)

handwritten digit recognition