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Description: 基于ica的图像处理工具包 里面有大量的经典算法和用于处理的图像 有图形界面直接运行icalab.p文件-based on the genotype and phenotype of ica image processing tool kit with a lot of classical algorithm for processing and image graphics interface Direct operating icalab.p documents
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Author: yanzheng |
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Description: 自己写的用Matlab模拟一个缓冲区大小（包括正在服务的那个）为10的随机排队系统。
（1）到达过程是的泊松过程（到达速率为Mu），服务时间服从独立指数分布（均值为1/Lamda）。
对Mu//Lamda=0.2，Mu//Lamda=0.8和Mu//Lamda=1.1三种情况进行仿真，求出队列中接受服务用户为n的概率P(n), n=0,...,10。并与理论结果进行比较。
（2）假设到达过程为均匀过程（到达速率为Mu），服务时间服从独立瑞利分布（均值为1/Lamda）。-yourself writing a simulation using Matlab buffer size (including services that are) for the following 10 Machine queuing system. (1) arrival process is the Poisson process (arrival rate of Mu), submit to independent service index distribution (mean of 1/Lamda). Right Mu// Lamda = 0.2, Mu// Lamda = 0.8 and the Mu// = 1.1 Lamda three of the simulation, Queue calculated users receive services n the probability P (n), n = 0 ,..., 10. And with the theoretical results. (2) It is assumed that the arrival process for the uniform process (arrival rate of Mu), submit to independent service Rayleigh distribution (mean of 1/Lamda).
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Author: xiaoce |
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Description: 程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 11264 |
Author: Jimmy Yen |
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Description: 这个压缩包是浙江大学徐荣桥主编的<<结构分析有限元与Matlab程序设计>>一书各章的源代码！-package is the compression of Zhejiang University, Xu Rong, editor of the Bridge
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Author: 栖木 |
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Description: The Engineering Vibration Toolbox is a set of educational programs
written in Octave by Joseph C. Slater. Also included are a number of help files,
demonstration examples, and data files containing raw experimental data. The
codes include single degree of freedom response, response spectrum, finite
elements, numerical integration, and phase plane analysis.
-The Toolbox is a set of educational programs written in programs by Jo seph C. Slater. Also included are a number of HE p files, demonstration examples. and data files containing raw experimental dat a. The codes include single degree of freedom're sponse, response spectrum, finite elements, numerical integration. and phase plane analysis.
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Author: nwei |
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Description: PAM QAM PSK调制方式的MATLAB程序.，同时可以对三种调制方式进行具体比较-PAM QAM PSK modulation modes of MATLAB program. , the same time on three specific modulation comparison
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Author: 邓可儿 |
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Description: ％ 信道容量C的迭代算法 ％
％ 函数说明： ％
％ [CC,Paa]=ChannelCap(P,k) 为信道容量函数 ％
％ 变量说明： ％
％ P：输入的正向转移概率矩阵，k：迭代计算精度 ％
％ CC：最佳信道容量，Paa：最佳输入概率矩阵 ％
％ Pa：初始输入概率矩阵，Pba：正向转移概率矩阵 ％
％ Pb：输出概率矩阵 ％
％ C：初始信道容量， r：输入符号数，s：输出符号数 ％- Channel capacity C of the iterative algorithm Function Description: [CC, Paa] = ChannelCap (P, k) for the channel capacity function Variable Description: P: input positive transition probability matrix, k: iterative calculation accuracy CC: the best channel capacity, Paa: optimal input probability matrix Pa: initial input probability matrix, Pba: positive transition probability matrix Pb: output probability matrix C: initial channel capacity, r: the number of input symbols, s: output symbol number
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Description: Speech Recognition - Numbers 1 to 5
Energy normalization and time alignment
References:
[1] L. Rabiner and B.H. Juang,Fundamentals of Speech Recognition, Prentice-Hall, 1993.
％ [2] P.E. Papamichalis, Practical Approaches to Speech Coding, Prentice-Hall, 1987.
％ [3] J.D. Markel and A.H. Gray,Linear Prediction of Speech-Speech Recognition-Numbers 1 to 5 Energy n ormalization and time alignment References : [1] L. Paras and B. H. Juang, Fundamentals of Speech Recognition. Prentice-Hall, 1993. % [2] P. E. Papamichalis, Practical Approaches to Speech Coding, Prentice-Hall, 1987. % [3] J. D. Markel and A. H. Gray, Linear Prediction of Speech
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Author: pan |
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Description: 多径多普勒效应讲义(含matlab程序)讲解的非常详细 通俗易懂并包含大量的matlab仿真-Doppler effect of multi-path overhead (including Matlab procedures) on the very detailed user-friendly and contains a number of The Matlab simulation
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Size: 1139712 |
Author: 张培卿 |
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Description: 水平集经典方法的matlab工具箱,可以省却大量精力。-level set by the classical method of Matlab toolbox, we can save a great deal of energy.
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Size: 1649664 |
Author: 王新 |
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Description: 程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-code P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butterworth) high-pa
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Size: 4096 |
Author: 杨健 |
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Description: This simple program help you to calculate parameters for a pid controller for first order systems wiith delay using different method: Ziegler Nichols,Cohen coon,IMC...
-This simple program to help you calculate p arameters for a controller for pid's first order ystems wiith delay using different method : Ziegler Nichols, Cohen coon, and IMC ...
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Size: 9216 |
Author: 阳关 |
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Description: ％ 文件名：randlsbget.m
％ 程序员:余波
％ 编写时间:2007.6.25
％ 函数功能: 本函数将完成提取隐秘于上的秘密信息
％ 输入格式举例:result=( scover.jpg ,56, secret.txt ,2001)
％ 参数说明:
％ output是信息隐藏后的图象
％ len_total是秘密信息的长度
％ goalfile是提取出的秘密信息文件
％ key是随机间隔函数的密钥
％ result是提取的信息
function result=randlsbget(output,len_total,goalfile,key)
ste_cover=imread(output)
ste_cover=double(ste_cover)
％ 判断嵌入信息量是否过大
[m,n]=size(ste_cover)
frr=fopen(goalfile, a )
％ p作为信息嵌入位计数器将信息序列写回文本文件
p=1
％ 调用随机间隔函数选取像素点
[row,col]=randinterval(ste_cover,len_toal,key)
for i=:len_toal
if bitand(ste_cover(row(i),col(i)),1)==1
fwrite(frr,1, bit1 )
result(p,1)
else
fwrite(frr,0, bit1 )
result(p,1)=0
end
if p==len_total
break
end
p=p+1
end
fclose(frr)
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Size: 3072 |
Author: yubo |
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Description: matlab写的模糊整定PID参数的子函数 -Matlab write fuzzy PID tuning parameters Functions written in Matlab fuzzy tuning PID Parameters of Functions written in Matlab fuzzy PID tuning parameters Functions written in Matlab fuzzy setting P ID parameter Functions
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Size: 2048 |
Author: 盖萌 |
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Description: dft波束形成程序，空间波束形成，在雷达、声纳行业中有广泛应用-P <0.05 beam forming processes, space beam forming, in radar, sonar sectors which have wider application
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Size: 1024 |
Author: 时节 |
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Description: 一个用盒计分维法编写的matlab程序可以用来求解曲线得分形维数-box with a scoreboard prepared by the Victoria Law Matlab procedures can be used to solve the curve fractal dimension scores
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Size: 1024 |
Author: qianzi |
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Description: 我写的一个地震单台定位的程序，可以输入初至和P波和S波的到时差就可以计算出震中，然后输入台站的经纬度就可以得到震中的经纬度-I wrote a single earthquake location procedures, may enter the beginning to and P-wave and S wave to the time difference can be calculated on the epicenter, and then enter the station s latitude and longitude can be the epicenter of the latitude and longitude
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Size: 3072 |
Author: wuqiong |
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Description: 一种基于BP神经网络整定的PID控制的matlab源程序-BP neural network based tuning of PID control matlab source
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Size: 5120 |
Author: wenston |
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Description: 用GA直接训练BP网络的权重算法
主程序：gafault.m 它包括以下子程序：
1. BP网络初始化：nninit.m――给出P，T，R，S1，S2；
2. 适应值计算函数：gabpEval.m；
3．将遗传算法的编码解码为BP网络所对应的权值、阈值函数：gadecod.m；
-GA directly with BP network training algorithm the weights of the main program: gafault.m It includes the following subroutines: 1. BP network initialization: nninit.m-- given P, T, R, S1, S2 2. Adaptation value function: gabpEval.m 3. Genetic algorithm for BP network codec corresponding to the right value, the threshold function: gadecod.m
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Size: 1024 |
Author: QAP |
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Description: 如何用MATLAB的神经网络工具箱实现三层BP网络。仿真出一个3层的BP网络-如 ?斡肕ATLAB的神 ?网络 ???呦涫迪秩??鉈P网络 ??抡??鲆 桓 ? ?愕腂P网络
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Size: 4096 |
Author: 劏个老鼠 |
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