-
haarmtx.m
The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform.
For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x -[0, 1] for k = 0,1,2 ...,N -1 where N = 2n.(
The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform.
For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x-[0, 1] for k = 0,1,2 ...,N-1 where N = 2n.)
- 2013-10-21 21:16:53下载
- 积分：1
-
S-Transform
s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(s transformation, is the more popular time-frequency analysis algorithms, can be used for seismic data analysis and time-frequency spectrum analysis, the program based on matlab platform realize the s transform and inverse transform.)
- 2008-04-20 20:15:24下载
- 积分：1
-
face
人脸识别简单应用。。。。。。。。。。。。。。。。。。。。。。。(Face simple application. . . . . . . . . . . . . . . . . . . . . . .)
- 2013-05-25 23:44:08下载
- 积分：1
-
viterbi_zhushi
信道编码，很适用,希望对大家的学习有帮助(viterbi_decoder3_zhushi)
- 2010-10-11 15:16:48下载
- 积分：1
-
New_PCNN
PCNN程式碼 PCNN程式碼 PCNN程式碼 PCNN程式碼(PCNN IS good)
- 2012-04-22 20:37:19下载
- 积分：1
-
hechengkongjingjiance
机载SAR合成孔径雷达的地面运动目标的检测关键技术研究，包含硕士研究论文一篇(Research on key technologies to detect ground moving target airborne synthetic aperture radar SAR, including a master' s research paper)
- 2014-05-24 18:10:26下载
- 积分：1
-
Quantify
发送端采用严格的开根号升余弦滤波器，而发送端采用进行过量化处理的开根号升余弦滤波器，仿真量化处理对系统性能的影响(Sender strict roots and raised cosine filter, while the sender had used for the quantification of the roots and raised cosine filter, simulation, quantification of the impact on system performance)
- 2009-09-21 19:33:54下载
- 积分：1
-
amitwind
thnx for ur concern which helps me out simulink problems
- 2015-04-05 17:31:44下载
- 积分：1
-
hilbert
说明： 测试希尔伯特变换的两个方面,一个是希尔伯特差值法，一个是希尔伯特变换后幅值不变。(test two parts of hilbert transform)
- 2019-11-13 11:27:40下载
- 积分：1
-
iris
眼睛图像虹膜区域提取，内附简单说明。采用粗精双重定位。(iris recognize)
- 2011-01-07 21:07:19下载
- 积分：1
