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Pcm
pcm codification signals matlab code
- 2009-04-01 06:53:31下载
- 积分：1
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gongji
关于各类图象的攻击,如果滤波,噪音,锐化,JPEG压缩等等(Attacks on all types of images, if filtering, noise, sharpening, JPEG compression, etc.)
- 2009-04-19 11:45:19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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thresh_md
这是matlab编写的全局最优的图像二值化方法(prepared by the global optimum image binarization methods)
- 2007-03-22 21:26:18下载
- 积分：1
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two-numerical-methods-of-odes
常微分方程组的两种解法--打靶法和配置法(two numerical methods of odes)
- 2020-12-15 21:19:14下载
- 积分：1
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dynamic-meterology(5_9chapter)part-2
an introduction to dynamic meterology chapter 5-9 chapter matlab所有代码 气象专业经典资料(an introduction to dynamic meterology chapter 5-9 matlab code)
- 2013-12-11 18:42:30下载
- 积分：1
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Rate-equation
有限差分法求解速率方程,用于各种激光器及放大器的数值求解。(Slove rate equation with finite difference method)
- 2015-04-07 23:21:26下载
- 积分：1
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PSO-load-distribution
电力系统6台发电机负荷经济分配，采用粒子群算法进行电网经济调度程序(6 generator power system economic load distribution, particle swarm optimization (pso) algorithm is adopted to improve the power grid economic operation procedures)
- 2015-06-26 14:25:21下载
- 积分：1
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LFM_Signal_Process
线性调频脉冲雷达中脉冲压缩与相参积累程序，经过验证(Linear FM pulse radar pulse compression and coherent integration program.)
- 2021-01-29 10:58:38下载
- 积分：1
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用MATLAB编写的crc校验查表法解码程序
用MATLAB编写的crc校验查表法解码程序-Prepared using MATLAB CRC checksum decoding procedure look-up table method
- 2022-02-21 22:06:36下载
- 积分：1
