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watermarkdct1
说明: 图像变换关于离散余炫域数字水印技术的相关程序欢迎下载(Image Transform on the discrete domain I Xuan digital watermarking technology related procedures welcome to download)
- 2006-03-27 21:56:36下载
- 积分:1
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M
说明: MATLAB平台下图像处理实验教学软件的实现研究(Image processing in MATLAB platform of experimental teaching software implementations)
- 2013-03-08 11:06:01下载
- 积分:1
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engine_cold_start
Matlab/simulink环境下开发的冷启动工况下的发动机快速控制原型测试程序(control stategy for engine during cold start)
- 2013-05-09 16:03:42下载
- 积分:1
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LMS
说明: LMS算法对语音进行去噪,matlab平台。(LMS algorithm for speech denoising, Matlab platform.)
- 2021-01-06 15:38:53下载
- 积分:1
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clack
clack谱的matlab实现,经过改动后可以直接运行(clack spectrum matlab implementation can be run directly through the change, the)
- 2010-10-14 10:09:10下载
- 积分:1
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优秀论文及配套源码 SVM Short-term-Load-Forecasting
优秀论文及配套源码。首先阐述了负荷预测的应用研究现状,概括了负荷预测的特点及其影响因素,归纳了短期负荷预测的常用方法,并分析了各种方法的优劣;接着介绍了作为支持向量机(SVM)理论基础的统计学习理论和SVM的原理,推导了SVM回归模型;本文采用最小二乘支持向量机(LSSVM)模型,根据浙江台州某地区的历史负荷数据和气象数据,分析影响预测的各种因素,总结了负荷变化的规律性,对历史负荷数据中的“异常数据”进行修正,对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响,而目前依然是基于经验的办法解决。对此,本文采用粒子群优化算法对模型参数进行寻优,以测试集误差作为判决依据,实现模型参数的优化选择,使得预测精度有所提高。实际算例表明,本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(first expounds the recent application research of load forecasting, summarized the characteristics of load forecasting and influencing factors, summed up common methods of short-term load forecasting, and analyzed the advantages and disadvantages of each method then introduced statistical learning theory and the principle of SVM as the basis of support vector machine (SVM ) theory, SVM regression model is derived this paper adopted least squares support vector machine (LSSVM) model, according to the historical load data and meteorological data of a certain area of Zhejiang Taizhou, Analysised the various factors affecting the forecast, summed up the regularity of load change , amended "outliers" in the historical load data,the load forecasting factors to be considered were normalized. The two parameters of LSSVM have a significant impact on the model, but it is still soluted based on the experience currently. So, this paper adopted particle swarm optimization algorithm to optimized )
- 2021-04-01 17:09:08下载
- 积分:1
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codes-for-numerical-analysis
高教版数值分析的matlab代码,误差与范数,非线性方程(组)的数值解法,解线性方程组的直接方法,解线性方程组的迭代法,矩阵的特征值与特征向量的计算,函数的插值方法,函数逼近与曲线(面)拟合,数值微分,数值积分,常微分方程(组)求解(entire codes for numerical analysis based on matlab)
- 2013-02-03 16:24:55下载
- 积分:1
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General_knowledge_2014_part_13_(2)
i want matlab code for image processing in 3d modeling technique
- 2014-11-15 23:38:26下载
- 积分:1
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singleTR_mimo
探测信号为单个信号的被动时反通信MATLAB仿真,可以直接把探测信号扩展成LFM。(Passive detection signal when a single signal for the anti-communications MATLAB simulation, can be directly extended to detect signals into LFM.)
- 2014-01-06 16:47:57下载
- 积分:1
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wavlab_bart
说明: 巴特沃思和契比雪夫滤波器,有wav文件以及输出的wav文件,使用带通滤波器,保留了300-3300Hz的音频,可以广泛使用在音频滤波方面(Butterworth and Chebyshev filter, wav files and output wav file, the use of band-pass filters, retained the 300-3300Hz audio can be widely used in audio filtering)
- 2005-12-04 05:49:47下载
- 积分:1