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collocation_Newmark_wilson
This m.file is intended to perform the numerical integration of a structural system subjected to an external dynamic excitation.
The integration scheme utilized for this analysis is the newmark-wilson alpha-beta-theta method(collocation method).
the collocation method is an implicit time steping scheme so stability of the system need not be considered.
- 2010-01-24 01:31:01下载
- 积分：1
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EKF
说明： 扩展卡尔曼滤波程序，经过MATLAB测试过，万全好用。(Extended Kalman filter procedure, after MATLAB tested, foolproof to use.)
- 2011-04-14 22:54:24下载
- 积分：1
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ga
说明： GA算法代码 function pop=initpop(popsize,chromlength)
pop=round(rand(popsize,chromlength))
rand 随机产生每个单元为 {0,1} 行数为 popsize，列数为 chromlength 的矩阵，
roud 对矩阵的每个单元进行圆整。这样产生的初始种群。
2.2 计算目标函数值
2.2.1 将二进制数转化为十进制数(1)
遗传算法子程序 Name: decodebinary.m
产生 [2^n 2^(n-1) ... 1] 的行向量，然后求和，将二进制转化为十进制(GA algorithm code function pop=initpop(popsize,chromlength)
pop=round(rand(popsize,chromlength))
rand 随机产生每个单元为 {0,1} 行数为 popsize，列数为 chromlength 的矩阵，
roud 对矩阵的每个单元进行圆整。这样产生的初始种群。
2.2 计算目标函数值
2.2.1 将二进制数转化为十进制数(1)
遗传算法子程序 Name: decodebinary.m
产生 [2^n 2^(n-1) ... 1] 的行向量，然后求和，将二进制转化为十进制)
- 2012-04-28 18:02:03下载
- 积分：1
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elifvodv
基于Matlab编写的MIMO通信系统仿真，代码是在课设的报告；包含数字通信系统 jXFSeJ仿真流程，实现基本的信道编译码、调制解调等通信模块。学习并实现MIMO空时处理技术学习性能分析的思路和方法，包含 pmKzprT解码算法。(Based on the Matlab MIMO communication system simulation, code is class-based reporting jXFSeJ contains digital communication system simulation process, to achieve the basic channel coding, modulation and demodulation and other communication modules. Learn and implement ideas and methods MIMO space-time processing performance analysis of technological learning, comprising pmKzprT decoding algorithm)
- 2016-02-13 13:39:49下载
- 积分：1
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chengxu
MATLAB实现单摆在外力矩作用下的动画 源程序代码
- 2014-11-18 19:07:03下载
- 积分：1
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SISO_OFDM_CCDF_CARI1
this file is an imlementation of PII scheme of PAPR reduction for MCMs Scheme
- 2014-01-28 22:10:54下载
- 积分：1
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rcwa
基于严格波耦合分析的matlab软件，可分析体相位光栅的衍射效率(The diffraction efficiency of volume phase grating can be analyzed based on the MATLAB software.)
- 2021-03-30 21:09:09下载
- 积分：1
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Many-watermarking-embedding
提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安
全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起
来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的
图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。(A robust multi-watermark embedding and detection algorithm, the algorithm based on wavelet domain, and extract the watermark without the original image, protect the safety of the original image. In the multi-watermarking algorithm, will be presented and used a conventional cryptography and digital watermarking production method--- superposition method and quantify the modulation method, combine the new method, the watermark embedding different watermark, associated with the watermark generating different keys, making extraction of the watermark when tested with a different image key and the corresponding extracted watermark. By the key to a third party registration, can be obtained ownership of the original image.)
- 2011-05-15 23:37:02下载
- 积分：1
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best_angle
用于对散射时的最佳仰角分析，包括仰角和方位角(the best angel)
- 2011-09-06 16:30:44下载
- 积分：1
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carlight
carlight1中是一个用C编的程序，用于计算每条光线在测试屏上的坐标(carlight 1 is a C series of the program, each ray is used to calculate the coordinates on the screen in the test)
- 2013-09-04 23:25:26下载
- 积分：1
