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xinhao
此程序适合对数字基带信号的仿真，并对两径信道传递函数曲线分析(This program suitable for digital base-band signal simulation, and the two-path channel transfer function curve analysis)
- 2009-03-13 23:11:04下载
- 积分：1
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lee_filter
针对sar图像的lee滤波程序，与其他滤波效果对比来说，效果比较好。(lee filter based on sar image)
- 2009-03-19 22:27:50下载
- 积分：1
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wavelet
this file describes and run the using WAVELET on a picture.
- 2011-01-10 19:58:40下载
- 积分：1
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RGLS
该算法用于自回归输入模型，是一种迭代的算法。其基本思想是基于对数据先进行一次滤波处理，后利用普通最小二乘法对滤波后的数据进行辨识，进而获得无偏一致估计。但是当过程的输出信噪比比较大或模型参数较多时，这种数据白色化处理的可靠性就会下降，辨识结果往往会是有偏估计。数据要充分多，否则辨识精度下降。模型阶次不宜过高。初始值对辨识结果有较大影响。(The algorithm used for autoregressive input model, it is a kind of iterative algorithm. The basic idea is based on data to conduct a filtering processing, after using ordinary least square method to identify the data filter, and then obtain unbiased consensus estimates. But when the process output signal-to-noise ratio is larger or model parameters are too, this kind of data white processs reliability will drop, identification results tend to be biased estimate. Data should fully, otherwise the identification accuracy down. Model order time shoulds not be too high. Initial value to identification results have great influence on.)
- 2012-12-28 16:04:47下载
- 积分：1
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cdma_code_simulation
cdma system simluation
- 2010-09-21 18:38:03下载
- 积分：1
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wavRecordAndSuperimpose
matlab实现声音信号的录制、平移、叠加，进而实现混响效果(matlab to achieve the sound signal recording, pan, overlay, thus achieving reverb)
- 2011-10-15 03:53:10下载
- 积分：1
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classic-power-spectral--
包括各种经典功率谱估计方法，如welch、周期图等(Including a variety of classic power spectral estimation methods, such as welch, cycle maps
)
- 2012-09-28 08:43:29下载
- 积分：1
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matlab
matlab入门书籍，对学习matlab有帮助(matlab entry books, learn matlab)
- 2013-03-21 09:37:57下载
- 积分：1
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直接转矩控制
说明： MATLAB仿真永磁同步电机直接转矩控制，传统滞环+开关表控制，仿真效果很好(The direct torque control of permanent magnet synchronous motor is simulated by MATLAB, and the traditional hysteresis plus switching table control has a good simulation effect.)
- 2020-06-30 11:20:02下载
- 积分：1
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shiyu
生成不同幅值、频率的正弦波、三角波，加入噪声，进行频域分析。(Generate different amplitude, frequency sine wave, triangle wave, adding noise, time domain analysis.)
- 2010-10-20 15:55:53下载
- 积分：1
