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GT_GYZJ
改进郭涛遗传算法,基于子空间搜索和群体爬山法结合的群体随机搜索算法,也称为多父体杂交算法(improved Guotao calculation )
- 2013-01-06 22:48:18下载
- 积分:1
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attitude
基于四级四阶龙格库塔算法的MEMS IMU数据的捷联姿态解算(SINS solve)
- 2012-05-07 23:03:32下载
- 积分:1
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sigma-delta-modulation
高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一,采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器,为降低信号带内的量化噪声功率,而釆用噪声整形技术,为提高模数转换器的信噪比,使用过采样技术,将基带中的量化噪声调制到了高频区域,这样就增加了基带中的信噪比,也就是增加了转换器的有效量化位数,由于采用较高的过采样率,Sigma-Delta ADC的转换速率相对较低,高精度和较低转换速率的特点,使得Sigma-Delta ADC特别适用于测量。(High precision, low power analog to digital converter is in today s integrated circuit design simulation has become one of the hot research field, the principle of sigma-delta modulation and ADC sampling principle is widely used in audio, digital network, electronic measurement system. This type of analog-to-digital converter, in order to reduce the quantization noise power signal in the band, and the use of noise shaping technique, in order to improve the SNR of the analog-to-digital converter, using the oversampling technique, modulate the quantization noise in the baseband to the high frequency region, which increases in the baseband signal to noise ratio, that is to increase the effective number of quantization bits converter, due to the sampling rate is high, the Sigma-Delta ADC conversion rate is relatively low, the characteristics of high accuracy and low conversion rate, so that Sigma-Delta ADC is especially suitable for measuring)
- 2015-01-08 13:06:02下载
- 积分:1
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svm
说明: 利用支持向量机实现到道路图像的分割功能,自行鼠标点击采样(Road segmentation using SVM)
- 2020-12-02 13:08:44下载
- 积分:1
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时间序列延迟自相关系数的matlab实现
用matlab求时间序列的自相关系数。先产生一个lorenze序列,再用G-P算法求关联维
- 2022-05-29 02:05:18下载
- 积分:1
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AlgorithmCollectionsForDigitalSignalProcessingApp
Algorithm Collections For Digital SignalProcessing Applications using Matlab
- 2009-09-25 18:56:55下载
- 积分:1
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signal
MATLAB 下的数字信号处理实现示例
理想采样信号序列
(MATLAB under the digital signal processing to achieve the ideal example of the sampling signal sequence)
- 2007-10-31 11:08:26下载
- 积分:1
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fit_ellipse
从给定的一系列点找出最佳拟合椭圆,如果无法找出拟合椭圆,将返回一个空矩阵(fit_ellipse- finds the best fit to an ellipse for the given set of points.)
- 2014-11-17 15:05:45下载
- 积分:1
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irr_predict_bp
光伏发电功率主要受太阳辐照度影响,所以准确预测太阳辐照度对光伏功率预测十分重要。程序采用小波分解先对辐照度数据进行分解,然后再用bp神经网络对分解的辐照度数据分别预测,再组合作为最后的预测结果。(Photovoltaic power generation is mainly affected by solar irradiance, so accurate prediction of solar irradiance is very important for photovoltaic power prediction. The program uses wavelet decomposition to decompose the irradiance data, then uses BP neural network to predict the decomposed irradiance data separately, and then combines them as the final prediction result.)
- 2020-08-02 20:08:34下载
- 积分:1
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蒙特卡罗方法
蒙特卡罗模拟在排队论中有很重要的应用,这个源码是蒙特卡罗模拟排队论问题,主要选用了理发师模型,进行了模拟。非常的简单易懂。希望被采纳。
- 2022-01-21 00:27:17下载
- 积分:1