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Description: 伪随机序列产生器－代进位反馈移位寄存器，matlab 原代码。-Pseudo-random sequence generator- on behalf of binary feedback shift register, matlab source code.
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Size: 1024 |
Author: 李辛 |
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Description: 伪随机序列产生器－filtered 代进位反馈移位寄存器，matlab 原代码。-Pseudo-random sequence generator-filtered on behalf of binary feedback shift register, matlab source code.
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Size: 1024 |
Author: 李辛 |
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Description: 伪随机序列产生器－代进位反馈移位寄存器，电子书。-Pseudo-random sequence generator- on behalf of binary feedback shift register, e-books.
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Size: 706560 |
Author: 李辛 |
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Description: Pseudo Code of Bee Colony Algorithm
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Size: 64512 |
Author: balatas |
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Description: 伪随机序列产生器源代码-Pseudo-random sequence generator source code
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Size: 3072 |
Author: 谭硕 |
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Description: 在数字图像中虹膜位置的有效定位是虹膜识别的关键问题。用一种基于主动轮廓线模型的方法定位虹膜的位置，先用灰度投影法检测出瞳孔内的一点作为瞳孔的伪圆心，该圆心只要能落在瞳孔内部即可。然后以该伪圆心为中心，在其周围等角度间隔地取N个点作为初始的snake基准点，按照snake 的运行机制不断进化，直到虹膜的内边界为止。最后，计算进化后的snake形心和snake上的控制点与该形心的距离，取其平均值作为瞳孔的半径，动态轮廓模型的形心作为瞳孔的圆心，即可准确定位出虹膜内边界的位置。实验表明，与常见的定位方法相比，文中的方法速度快、精度高，而且，对瞳孔初始的伪圆心要求不高，鲁棒性更强。-Digital image of the iris in the location of the effective positioning of the key issues of iris recognition. With a model based on the active contour method of positioning the location of the iris, the first gray projection method used to detect the pupil as the point of the pseudo-pupil center, the center of a circle as long as it can fall within the pupil. And then to the pseudo-center as the center, in terms of their spacing around the N points to get the snake as the initial reference point, the operating mechanism in accordance with the snake continued to evolve until the border until the inner iris. Finally, after calculating the evolution of snake and snake-shaped heart of the control point on the centroid distance, choose the average as the radius of the pupil, the dynamic contour model of the centroid as the center of pupil can be an accurate positioning within the borders of the iris position. The experimental results show that the position with common methods, the methods o
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Size: 1764352 |
Author: 侯汶杉 |
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Description: A code for pseudo coloring the images
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Size: 1024 |
Author: farooq |
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Description: 伪C转化为C代码的例子，可供学习之用。里面主要包含了数据结构的常用算法。-Pseudo-C into a C code examples for learning. Inside the main data structure contains the common algorithm.
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Size: 113664 |
Author: danny |
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Description: C语言环境下进行的灰度图像的伪彩色处理
简便易懂-C language environment of the pseudo-color gray-scale image processing is simple and understandable
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Size: 3072 |
Author: Audrey |
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Description: code for calculate pseudo zernike moment
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Size: 2048 |
Author: herlina |
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Description: DCT based video watermarking using pseudo random factor
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Size: 9365504 |
Author: guru |
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Description: 1. 分析n-位LFSR生成m=2n-1位长伪随即序列的算法过程。
2. 用程序设计语言将算法过程编程实现。
输入明文：I do like this book
加密算法E：yi=xi^ki
密钥：32-LFSR的输出，初始值：good
本原多项式：x32+x7+x5+x3+x2+x+1
-1. Analysis of n-bit LFSR to generate m = 2n-1 bit length of the sequence was pseudo-algorithm process. 2. With programming languages will be the process of programming algorithms. Enter explicitly: I do like this book encryption algorithm E: yi = xi ^ ki key output :32-LFSR, initial value: good primitive polynomial: x32+ x7+ x5+ x3+ x2+ x+1
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Size: 16384 |
Author: zouna |
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Description: 伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。从波形上看，原有信号完全淹没于随机的噪声中，达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列，就可以通过伪随机序列很强的相关性将信号还原出来。而m序列，是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码，通过改变初始多项式的值，就可以生成不同阶数的m序列。-Pseudo-random code or PN code, spread spectrum communication is indispensable to a sequence. Spread spectrum communication, a simple to say that the adoption of a group of highly related to pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence there. From the wave point of view, the original signal completely submerged in the random noise to hide the purpose of signal and interference. As long as the recipient has the same pseudo-random sequence, the pseudo-random sequence can be a strong correlation to restore the signal out. And m sequence spread spectrum system is the longest of the pseudo-random sequence used. The following code is generated based on m sequences of matlab code, by changing the value of the initial polynomial, we can generate a different order of the m sequence.
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Size: 1024 |
Author: fortunewjh0217 |
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Description: 伪随机比特发生器， VHdL写的伪随机比特发生器-Pseudo-random bit generator, pseudo-random bit generator, VHdL written in pseudo-random bit generator,
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Size: 1024 |
Author: 阿道夫 |
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Description: 非常好的GPS基础技术文档，从伪距测量到载波相位，载到整周模糊度，相信会有收获的。-A very good GPS-based technical documentation, from the pseudo-range measurements to the carrier phase, containing the ambiguity, I believe there will be harvested.
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Size: 5243904 |
Author: rssfc |
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Description: 使用VisualC++实现的伪逆矩阵的计算方法，Dlg编程。-Using VisualC++ implementation of the pseudo-inverse matrix method of calculation, Dlg programming.
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Size: 2122752 |
Author: 贾易 |
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Description: 包括图像输入（打开文件、采集、捕捉图像、从剪贴板粘贴、打开扫描软件、灰度化、添加随机噪声、椒盐噪声、去噪声）、图像处理（几何变换、灰度反转、直方图均衡化、直方图统计、图像复原、边缘提取、伪彩色、二值化、图像变换）、图像输出（另存图像、打印输出、复制到剪贴板）-Including image input (open the file, capture, capture images, paste from the clipboard, open the scanning software, graying, adding random noise, Salt and pepper noise, to noise), image processing (geometric transformation, gray inversion, histogram equalization oriented, histogram statistics, image restoration, edge extraction, pseudo-color, binary, image transform), image output (save the image, print out, copy to clipboard)
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Size: 470016 |
Author: 沉浮沉 |
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Description: MATLAB编写的GPS伪距单点定位.精度大约在10M-20M之间。-MATLAB prepared by the GPS pseudo-range single-point positioning
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Size: 108544 |
Author: zhangfeixiang |
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Description: M伪随机序列生成器算法
这个Matlab算法用于生成二元、三元及五级的，m序列。可以用于直接扩频通信等
系统中的，伪随机序列生成器。-M pseudo-random sequence generator algorithm for the Matlab algorithm is used to generate binary, ternary, and five of the, m sequence. Can be used to direct spread spectrum communication system, the pseudo-random sequence generator.
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Size: 4096 |
Author: adu |
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Description: M伪随机序列生成器算法
这个Matlab算法用于生成二元、三元及五级的，m序列。可以用于直接扩频通信等
系统中的，伪随机序列生成器。-M pseudo-random sequence generator algorithm for the Matlab algorithm is used to generate binary, ternary, and five of the, m sequence. Can be used to direct spread spectrum communication system, the pseudo-random sequence generator.
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Size: 4096 |
Author: adu |
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