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math_modelling
数学建模例题集非常有用，数学建模例题集非常有用(mathematical modeling examples set very useful mathematical modeling is very useful examples Set)
- 2007-01-01 16:06:53下载
- 积分：1
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DigiPic
DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式.
便于计算机使用
DigiPic功能描述
在matlab 2013a运行环境下,启动DigiPic
首先,导入要分析的图表照片
取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值,
拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算.
按右键完成坐标系的建立.
在图片上原函数图线处取点.同时自动计算函数值
在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数.
在拟合前,可人工在函数列表中修改,设定参赛,使计算更快.
选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里.
excel文件数据可直接在其它分析软件中使用.
打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)
- 2013-11-22 23:14:36下载
- 积分：1
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sampen
计算时间序列样本熵的MATLAB程序，包含计算步骤(Computing time series sample entropy MATLAB program, including calculation steps)
- 2015-01-22 16:03:59下载
- 积分：1
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SVPWM
基于sinulink 的矩阵变换器控制，和PWM触发脉冲的生成(Based sinulink ' matrix converter control, and PWM trigger pulse generator)
- 2016-05-16 22:05:42下载
- 积分：1
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TruthTable
matlab files rock....kindly see in higher versions....
- 2010-11-15 21:03:28下载
- 积分：1
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project1A
说明： 随即系统的声音处理中，产生高斯噪音均匀噪声(GENERATING GAUSSIAN NOISE FROM UNIFORM NOISE)
- 2010-04-29 06:09:34下载
- 积分：1
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BPSK.docx
BPSK modulation using matlab
- 2014-09-01 13:10:52下载
- 积分：1
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Image-Classification
本文实现了09年CVPR的文章Linear Spatial Pyramid Matching using Sparse Coding for Image Classification(This package contains the Matlab codes implementing the ScSPM algorithm described in CVPR 09 paper
"Linear Spatial Pyramid Matching using Sparse Coding for Image Classification".
)
- 2013-09-22 19:16:03下载
- 积分：1
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MUSIC
上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。(Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimum variance method, music algorithm to estimate sound source spectrum.)
- 2021-03-28 01:09:11下载
- 积分：1
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lowpassfilter
采用巴特沃斯函数，构造低通滤波器，实现信号的低通滤波(lowpass filter)
- 2012-11-19 20:42:26下载
- 积分：1
