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IIR
用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)
- 2007-11-12 11:37:16下载
- 积分：1
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2
说明： 现代数字信号处理的自适应滤波器设计程序，有详细备注(Modern digital signal processing, adaptive filter design process, contains a detailed Remarks)
- 2009-11-17 13:17:12下载
- 积分：1
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capturaWebCam01
Capture images with webcam using Matlab
- 2011-10-03 06:47:34下载
- 积分：1
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FFT_16pt.m
fft 16 point matlab code
- 2014-01-25 17:50:45下载
- 积分：1
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feature_RMS
说明： matlab振动试验数据分析，信号获取：测量获取设备的信号（振动、转速、过程参等）。信号分析：从信号中提取反映设备运行状态和故障的特征值。故障诊断：根据信号特征信息，对故障进行诊断（专家诊断、智能自动诊断）和预测(Matlab vibration test data analysis, signal acquisition: Measurement and acquisition of equipment signals (vibration, speed, process parameters, etc.). Signal analysis: extract the characteristic value of equipment running state and fault from the signal. Fault diagnosis: fault diagnosis (expert diagnosis, intelligent automatic diagnosis) and prediction according to signal characteristic information)
- 2020-12-18 17:33:14下载
- 积分：1
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zzy-MATLAB
较好的信号处理的书，对于机械的研究生较为有用(This is a more practical matlab signal processing book, for mechanical graduate students more practical
)
- 2012-03-25 21:38:18下载
- 积分：1
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rayleigh_matlab
无线通信系统中在rayleigh衰落信道下的matlab仿真源程序(wireless communication system in rayleigh fading channel simulation source of Matlab)
- 2007-03-17 16:57:48下载
- 积分：1
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Wheeled_Mobile_Robot
用matlab实现轮式机器人的轨迹跟踪,相关代码以及生成视频(use matlab to realize tracking trajectory of wheeled mobile robot)
- 2021-04-10 11:18:59下载
- 积分：1
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digitalfilter
数字滤波器的MATLLAB仿真源代码，下载即可使用，具有很好的学习参考价值。(Digital filter MATLLAB simulation source code, download to use with a good learning reference value.)
- 2007-12-29 19:55:29下载
- 积分：1
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chengxu
通过滑动取相关值最后求最大值，找去最佳的样值抽样时刻，完成时间估计。这是一些基础的程序 (Through the sliding value of the final order to check the relevant maximum, to the best kind to find the value of sampling time, the estimated completion time. These are the basis of the procedures)
- 2009-05-26 18:46:47下载
- 积分：1
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