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DFT
自己实现的一维、二维DFT。优点：变换后的低频分量在中间，弥补了matlab库函数的不足（高频分量在中间）(Realize their own one-dimensional, two-dimensional DFT. Advantages: low-frequency components after the transformation in the middle, made up for the inadequacy of matlab library function (high-frequency component in the middle))
- 2007-09-14 15:36:10下载
- 积分：1
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particles_5X5
以5*5为模板在一幅灰度图像中寻找像素值大于给定阈值的所有点(To 5* 5 as a template to look at a gray image pixel value is greater than a given threshold for all points)
- 2010-11-27 10:59:47下载
- 积分：1
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navieBayes
条件独立的有监督朴素贝叶斯分类算法。参数估计，输入训练集和测试集，得到分类结果和分类准确率(naviebayes)
- 2010-01-26 11:39:43下载
- 积分：1
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ino.ent
read text,image,audio and calculate entropy and information
- 2011-10-19 01:46:20下载
- 积分：1
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kalman_filtering
Kalman Filter. It s about one of the most inventions in the world. It s used to estimate the position of a moving body.
- 2010-06-17 07:08:42下载
- 积分：1
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PVhechaiyoujihualian
使用matlab软件实现光伏电池与柴油机互联(Using matlab software interconnected photovoltaic cells and diesel engines)
- 2013-11-03 11:19:08下载
- 积分：1
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Poncare-matlab
《高等非线性动力学》-庞克来映射-相轨迹的源程序，怎么利用程序求解并画图(" Higher nonlinear dynamics" - punk to map- phase trajectory of the source, and how to use drawing program for solving)
- 2014-02-25 13:08:09下载
- 积分：1
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PSO的PID控制器
说明： 针对一般的粒子群优化(PSO)学习算法中存在的容易陷入局部最优和搜索精度不高的缺点,对改进型PSO算法进行研究。由于惯性权重系数ω对算法是否会陷入局部最优起到关键的作用,因此,通过改变惯性权重ω的选择,对惯性权重系数采取线性减小的方法,引入改进型的PSO算法。采用改进的PSO算法对PID控制器进行参数优化并把得到的最优参数应用于控制系统中进行仿真。仿真实验结果表明:改进型PSO算法不会陷入局部最优,能得到全局最优的PID控制器的参数,并使得控制系统的性能指标达到最优,控制系统具有较好的鲁棒性。(Aiming at the shortcomings of general PSO learning algorithm, which is easy to fall into local optimum and low search precision, the improved PSO algorithm is studied)
- 2020-12-14 13:39:14下载
- 积分：1
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Image-sharpness
图像清晰度分析，基于平均值法，数值模拟，matlab(Image resolution analysis, based on average method, numerical simulation of matlab)
- 2014-08-23 10:24:19下载
- 积分：1
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Curve-and-multinomial-fitting
说明： 曲线拟合和多项式拟合~~~~~~~~~~~~(Curve fitting and multinomial fitting)
- 2011-04-13 13:26:17下载
- 积分：1
