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MATLAB-genetic-algorithm
MATLAB遗传算法程序，主要用来求函数的极大值，可以修改后做其他的遗传算法方面的仿真(MATLAB genetic algorithm, the main function is to seek maximum value, after the simulation can be modified to do other aspects of genetic algorithms)
- 2014-08-10 01:05:03下载
- 积分：1
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fc_B_rough
一种简单的估计信号载波频率的matlab程序，适用于初始粗略估计。(A simple estimate of the carrier frequency signal matlab procedures applicable to the initial rough estimate.)
- 2013-08-14 20:15:50下载
- 积分：1
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mycameragui
a code of pattern recognition.
- 2013-04-29 15:39:03下载
- 积分：1
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MATLAB132
这是运用MATLAB进行编程的一些应用,可供大家学习一下(This the use of MATLAB programming some applications are available for learning about )
- 2007-06-24 20:09:58下载
- 积分：1
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ricker
雷克子波的matlab程序 地震勘探中用(The Ricker wave matlab program seismic exploration using)
- 2012-10-05 13:43:21下载
- 积分：1
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Q
说明： 基于matlab的调Q光纤激光器输出模拟(Output simulation of Q-switched fiber laser based on MATLAB)
- 2020-07-09 22:47:42下载
- 积分：1
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speechproc
说明： 该程序用来实现语音的变调不变速，可以将男声变为女声或者反过来。(The program' s tone is not used for voice transmission, can be male, or turn into a female.)
- 2010-04-11 00:49:23下载
- 积分：1
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AM_test
压缩感知中调幅信号的稀疏字典训练及稀疏表示，包含KSVD算法，OMP算法(Sparse dictionary training and sparse representation of amplitude modulation signal in compressed sensing, including KSVD algorithm, OMP algorithm)
- 2015-06-25 11:18:58下载
- 积分：1
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16QAMmodanddemod
16QAM的调制与解调的实现，比较不错的代码，欢迎下载(16QAM modulation and demodulation achieve good code, welcome to download)
- 2013-03-25 12:52:27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
