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convariance
能够计算出一个图像矩阵的灰度梯度共生矩阵,并计算出其协方差(To calculate an image matrix of gray gradient co-occurrence matrix, and calculate the covariance)
- 2012-04-02 22:29:22下载
- 积分:1
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Ritz_solution
Ritz法解决-u +u=x 0<x<1,u(0)=0,u(1)=0的有限元边值问题。精确解为u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x,基函数为g(i)=sin(i*pi*x)(This matlab code is used to solve the boundary value problem of the differential equation:
-u +u=x 0<x<1,u(0)=0,u(1)=0, where the accurate solution is :
u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x)
- 2011-05-30 20:14:35下载
- 积分:1
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solar
PV仿真程序,仿真效率高
PV simulation program(solar PV simulink)
- 2013-03-22 13:47:09下载
- 积分:1
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mimo-simulate-GUI
主要为一个Gui演示平台,能仿真实现不同psk调制及不同状态数的STTC编码,在命令窗口输入ui_start即可进行(Gui primarily a demonstration platform, to achieve different simulation psk modulation and coding of different states of STTC in the command window can be input ui_start)
- 2013-12-01 18:30:56下载
- 积分:1
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zhangzhenzyou
目前常用的张正友的摄像机标定方法,对畸变系数增加了切向畸变,结果精度很高,可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)
- 2007-08-24 11:35:34下载
- 积分:1
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NoteOnsetDetectionUsingNMF
一个音符起点检测程序,其中使用了非负矩阵分解以提取特征减少运算量(NOTE ONSET DETECTION USING NMF)
- 2010-03-12 16:33:20下载
- 积分:1
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DCT-audiowatermarking
使用DCT变换分组量化的方法实现音频水印的嵌入,抗攻击性良好(DCT watermarking)
- 2020-11-08 20:59:47下载
- 积分:1
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MUSICfromULA
一美国佬编的经典MUSIC算法,基于线列阵,算法简单易懂,初学好用(classic MUSIC Algorithm from american ULA)
- 2009-03-14 02:30:38下载
- 积分:1
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SourceCode
this source code for face
- 2009-05-10 00:24:45下载
- 积分:1
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tuxiangtisheng
图像用小波变换方法来进行分解,再重构,从而再去除噪声(images using wavelet transform method for the decomposition and reconstruction, thereby removing noise)
- 2006-10-19 17:06:38下载
- 积分:1