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LDPCGirth4Test
对于Ldpc码,测试其校验矩阵H有无4环的存在,避免因为存在4环影响性能(For Ldpc code, test whether the check matrix H of the existence of loop 4, loop 4 to avoid because of the impact of performance)
- 2009-05-15 16:11:34下载
- 积分:1
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work
matlab实现的图像水平、垂直投影,可用于人脸检测。(failed to translate)
- 2010-03-14 15:28:49下载
- 积分:1
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Ch3_Synthesis_of_Linear_Arrays_and_Apertures
Optimum array processing 最优阵列处理技术 第三章 线性阵列和孔径的合成的MATLAB程序
DOA MUSIC ESPRIT(Optimum array processing
DOA MUSIC ESPRIT)
- 2010-07-04 09:20:20下载
- 积分:1
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opmize-matlab
说明: matlab乘子法,用于解带有约束的目标优化问题,约束条件既可以是线性又可以是非线性(matlab multiplier optimize,)
- 2011-04-06 19:02:26下载
- 积分:1
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FA
说明: 因子分析法主程序,输入数据x以及主成分个数,则可以得到因子分析法的结果(Main factor analysis, the input data x and number of principal components, you can get the results of factor analysis)
- 2013-08-16 09:33:33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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QAM16
主要介绍16QAM调制,及其算法的应用。(This paper mainly introduces 16QAM modulation.)
- 2020-06-24 11:00:02下载
- 积分:1
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IWLS
说明: 对最小二乘的参数进行重新加权,实现迁移学习并预测(Least-square importance weighted, transfer learning and prediction)
- 2020-03-02 20:38:05下载
- 积分:1
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Untitled21
小波包进行信号去噪的m文件,在matlab中可以直接调用(Wavelet packet signal de-noising m file in matlab can be called directly)
- 2020-10-30 19:59:56下载
- 积分:1
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resp
从混有呼吸噪音的信号中,提取呼吸信号,完成去除呼吸信号的功能(Mixed with noise from the respiratory signal, respiratory signal extraction, complete removal of the function of respiratory signal)
- 2010-12-03 11:28:18下载
- 积分:1