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abkaihuan
主要设计了在matlab下异步电动机在ab坐标系下的开环仿真。(Asynchronous motors in the ab coordinate system under the open-loop simulation.)
- 2012-05-04 10:41:54下载
- 积分：1
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三分之一倍频程谱
首先对采样信号进行傅里叶变换，计算出功率谱或幅值谱，然后用功率谱或者幅值谱的数据，计算每一个中心频率的带宽内数据的平均值。(Firstly, Fourier transform is applied to the sampled signal to calculate the power spectrum or amplitude spectrum, and then the average value of the data within the bandwidth of each center frequency is calculated by using the power spectrum or amplitude spectrum data.)
- 2020-11-08 13:59:48下载
- 积分：1
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mathematical-modeling
姜启源+数学建模,一本介绍数学建模的经典书籍。(Jiang Qiyuan+ mathematical modeling)
- 2012-09-04 16:39:02下载
- 积分：1
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LDA-study
LDA学习用到的算法，不是自己写，别人的，拿来学习用(LDA learning algorithm is used, not her own writing, others, used to learn)
- 2013-12-11 20:19:42下载
- 积分：1
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freqoffset
频率恢复的matlab实现方法，应用于DVB-S。希望对大家有帮助。(Matlab realize the frequency of recovery methods used in DVB-S. Would like to help everyone.)
- 2007-11-08 21:50:51下载
- 积分：1
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Untitled
runs a 2 ghz radar with many features
- 2010-09-22 15:38:53下载
- 积分：1
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field_BRW
electric field of bragg reflectivity waveguide
- 2010-09-22 18:48:58下载
- 积分：1
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hdyc
数学建模中常见的灰度预测程序，能够求解一般的预测性问题，较实用(Mathematical Modeling in the common gray forecasting process, to solve the general problem of predictability, a more practical)
- 2009-05-17 19:40:51下载
- 积分：1
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TestWelchFM
周期图法在雷达信号处理、目标检测、以及目标跟踪中有重要作用。他的主要特点为从噪声中将所需要的周期信号的特征以功率谱的形式表征出来，通过设置合适的阈值可以代表目标。调频信号则是典型的脉冲压缩信号，其扩频特性使得其不易受噪声干扰。(Periodogram in radar signal processing, target detection, and target tracking plays an important role. His main characteristics will be required from the noise characteristics of periodic signals in the form of the power spectrum characterized it, by setting the appropriate threshold may represent the target. FM signal is a typical pulse compression signal, the spreading characteristics make it less susceptible to noise interference.)
- 2010-12-13 12:05:55下载
- 积分：1
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Beam-space-MUSIC-algorithm
波束空间的MUSIC算法，在阵元误差校正和ＤＯＡ估计时很实用～～(Beam space MUSIC algorithm, the array element error correction and DOA estimates very practical ~ ~)
- 2013-11-02 00:06:15下载
- 积分：1
