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yuzhiextract
对阈值隐藏图像的提取。已经经过阈值隐藏算法隐藏的二值图像，通过此算法进行信息提取。(Hidden images on the extraction threshold. Hiding algorithm has been hidden threshold binary image information extracted by this algorithm.)
- 2010-12-23 10:21:11下载
- 积分：1
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untitled06
信号与系统，信号与系统课设的信号加入噪声以及滤波(Signals and Systems, Signals and Systems course set signal to noise and filtering)
- 2011-05-16 19:01:16下载
- 积分：1
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Astar_1
说明： 一种简单的A*寻路算法，可在命令行按要求输入相应起点和终点的坐标。适合于初学者(A simple A* algorithm for path planning, which can input the coordinates of the starting point and end point on the command line as required. It is suitable for beginners.)
- 2019-04-19 15:01:36下载
- 积分：1
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3DSIFT_CODE_v1
descripteur sift 3D
- 2010-09-19 00:53:33下载
- 积分：1
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jiyuTMS320VC5402DSK
本文简述了DSP处理器的发展概况，着重介绍了TMS320VC5402 DSK的软、硬件平台，并介绍了一个基于此平台的自适应数字滤波器的算法实验。(This paper introduced the development of DSP and emphasized on the software and hardware workbench of TMS320VC5402 DSK. An experimental example of adaptive filter algorithm was given.)
- 2010-05-15 21:38:21下载
- 积分：1
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matlab
仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)
- 2011-05-21 12:18:13下载
- 积分：1
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sharpness-code
Color Image Enhancement Techniques:
A Critical Review
Abstract
Image enhancement is one of the key issues in high quality pictures such as digital camera and HDTV. Since
Image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image.
These conditions lead to image may suffer from loss of information. As a result, many techniques have
developed known as image Enhancement techniques to recover the information in an image. This paper presents
a literature review on some of the image Enhancement techniques for color image enhancement like, Contrast
Stretching, Histogram Equalization and its improvement versions, Homomorphic Filtering, Retinex, and
Wavelet Multiscale Transform. Comparison of all the techniques concludes the better approach for its future
research
- 2013-09-21 18:27:21下载
- 积分：1
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EARB1
EARLANG B MATLAB CODE IN TELECOM
- 2013-10-05 00:35:02下载
- 积分：1
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nonlinear
Nonlinear Problem Files Collection (A collection of example programs and algorithms dealing with the solution of nonlinear problems.
The following files are included (among others):
damped Newton s method (see screenshot)
Newton s method example, system case
Fixpoint iteration.
)
- 2009-05-14 04:46:21下载
- 积分：1
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CCZFfinal
说明： 自己编写的zero forcing equalizer，完全可用(I have written zero forcing equalizer, fully available)
- 2008-12-03 05:35:22下载
- 积分：1
