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fff
使用matlab实现对语音信号的端点检测(可以重复检测)并自动绘制出结果(speech signal endpoint detection matlab program)
- 2013-01-10 10:20:43下载
- 积分:1
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QPSK
基于MATLAB的QPSK调制解调性能仿真,用simulink仿真QPSK结构。(Based on MATLAB QPSK demodulation performance simulation, using simulink QPSK structure.)
- 2014-08-14 20:21:38下载
- 积分:1
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dk
说明: 用于ICSS算法中,计算累计平方和函数时使用,可以用于检验时间序列的方差变异(this program is used to calculate accumulative sum while processing ICSS arithmetic, and can be used to test the varianc variation of time series.)
- 2018-04-03 18:33:35下载
- 积分:1
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利用MATLAB工具箱,三测向测井方式下测得到的各种视电阻率数据文件,利用这些数据与泥浆侵入地层的半径的算法关系,编程计算的到对应深度下侵入半径大小的数据文件。...
利用MATLAB工具箱,三测向测井方式下测得到的各种视电阻率数据文件,利用这些数据与泥浆侵入地层的半径的算法关系,编程计算的到对应深度下侵入半径大小的数据文件。-The use of MATLAB toolbox, the three measurement methods to the logging has been measured under a variety of apparent resistivity data files, use of these data and mud invasion stratigraphic relationship between the radius of the algorithm, programming calculated to correspond to the depth of invasion radius of the size of the next data file .
- 2022-07-24 01:51:43下载
- 积分:1
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matlab数学建模元胞自动机代码分享
数学建模元胞自动机代码下载,提供各种情况,便于修改和应用。matlab数学建模元胞自动机代码分享
- 2022-08-08 22:23:00下载
- 积分:1
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RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
RLC 电路 realate matalb 的代码
- 2023-07-10 04:35:03下载
- 积分:1
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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
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rotate_vector
this code one of example design antenna by rotating vector
- 2013-12-12 18:13:31下载
- 积分:1
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FJSP
说明: matlab求解柔性作业车间调度问题 (Flexible Job-shop Scheduling Problem, FJSP)(Matlab for flexible job shop scheduling problem (FJSP))
- 2021-03-04 15:24:37下载
- 积分:1
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真正的虚拟阵元进行DOA估计处理程序
music高阶谱分析算法,表示出两帧图像间各个像素点的相对情况,解耦,恢复原信号,光纤陀螺输出误差的allan方差分析,LZ复杂度反映的是一个时间序列中,雅克比迭代求解线性方程组课设。
- 2022-06-20 21:48:31下载
- 积分:1