-
3GPFileViewerV0_1_3B__20070328
一个分析3GP文件格式的程序，可以帮助大家了解3GP文件的格式(An analysis of 3GP file format of the program that can help us to know the 3GP file format)
- 2010-03-08 16:50:27下载
- 积分：1
-
Matlab.m
共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的故障来。(The principle of resonance demodulation method in the diagnosis of bearing damage such failure overview is as follows: when the bearing surface of a local damage, in the process of loading operation to hit with other elements of the interaction of surface, impact pulse power, due to the impact pulse frequency band is very wide, inevitably contains the bearing outer ring, sensors and even additional resonator and stir up the natural frequency of the vibration system of the high frequency vibration mode.A high frequency vibration mode can be selected according to actual situation as the research object, through the center frequency is equal to the natural frequency of the bandpass filter to separate the natural vibration.Then envelope demodulation, frequency components to remove the high frequency vibration attenuation, get only includes fault feature information of low frequency envelope signal, the envelope signal spectrum analysis can be easily diagnosed bearing failure.)
- 2015-05-20 15:41:09下载
- 积分：1
-
riwszeag
一种流形学习算法（很好用），一些自适应信号处理的算法，包含优化类的几个简单示例程序，基于SVPWM的三电平逆变的matlab仿真，使用matlab实现智能预测控制算法。( A fluid manifold learning algorithm (good use), Some adaptive signal processing algorithms, Optimization class contains several simple sample programs, Based on SVPWM three-level inverter matlab simulation, Use matlab intelligent predictive control algorithm.)
- 2016-03-19 20:34:21下载
- 积分：1
-
10.1.1.116.2159
fingure print in matlab
- 2009-12-18 23:18:32下载
- 积分：1
-
TwoD-ocean-wave
海面3维动态场景描述,改变程序中的风速大小就能得到不同海情的海面(Sea 3-D dynamic scene description,
change the size of the program s speed could be different sea and the sea.)
- 2013-12-03 19:57:08下载
- 积分：1
-
regionGrowing
About Image Proccesing for Retina
- 2015-03-27 12:46:31下载
- 积分：1
-
26204-800
AMR WB+ 基于3GPP标准的宽带Adaptive Multi-Rate - Wideband 实现(3rd Generation Partnership Project
Technical Specification Group Services and System Aspects
Speech codec speech processing functions
Adaptive Multi-Rate- Wideband (AMR-WB) speech codec
ANSI-C code
)
- 2015-01-04 20:02:45下载
- 积分：1
-
Matlab
邓勇夫 基于K-均值聚类算法的数据分类方法MATLAB实现(K-means MATLAB)
- 2015-03-11 15:44:56下载
- 积分：1
-
buck
在MATLAB环境中搭建的电压电流双闭环buck电路，输出很稳定，对于其他双闭环控制有一定的借鉴作用。(In the MATLAB environment of voltage and current double closed-loop buck circuit, the output is stable, the double closed-loop control is of certain reference value to the other.)
- 2017-01-19 10:40:10下载
- 积分：1
-
qianru
通过在语音信号中嵌入鲁棒性水印和脆弱性水印，实现对数据的版权保护。(Embedded in the speech signal through robust watermarking and fragile watermarking, copyright protection to achieve the data.)
- 2010-06-12 21:40:45下载
- 积分：1
