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chidubianyuanjiance
尺度边缘检测,效果还不错的MATLAB代码。(Scale edge detection, the results were good.)
- 2010-09-07 11:38:39下载
- 积分:1
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codeprocess
(15,11)BCH编码和译码c语言程序,直接解压就可以了((15.11) BCH encoding and decoding c language program, it can directly extract the)
- 2006-05-22 09:56:22下载
- 积分:1
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HFSS-
基于HFSS的不同形状微带贴片天线的仿真设计(HFSS simulation design different shapes based on microstrip patch antenna)
- 2013-11-28 09:10:15下载
- 积分:1
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BFGS
功能:用BFGS算法求解无约束问题:min f(x)
输入:x0是初始点,fun,gfun分别是目标函数及其梯度;
varargin是输入可变参数变量,简单调用bfgs时可以忽略它,
但是其他程序循环调用时将会发挥重要作用
输出:x,val分别是近似最优点和最优值,k是迭代次数。(Function: BFGS algorithm for unconstrained problem: min f (x) Input: X0 is the initial point, fun, gfun each objective function and its gradient varargin variable parameter is the input variable, it can be ignored when a simple call bfgs , but other programs will play an important role when the cycle is called output: x, val are approximate optimum and the optimal value, k is the number of iterations.)
- 2017-04-18 09:45:16下载
- 积分:1
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matrixju
说明: 可以通过输入刚度或阻尼数组,生成刚度(阻尼)矩阵。(The stiffness (damping) matrix can be generated by input stiffness or damping arrays.)
- 2020-12-03 20:59:26下载
- 积分:1
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NNDemo2.0
NNDemo2.0是对神经网络实验演示系统NNDemo1.0的进一步增强与扩充,
可以形象的演示各种网络模型的一些应用或性质,其中仿真例题是《人工
神经网络原理及仿真实例》教材中所有的例题。该系统使用极其简便,即使
你对各种网络模型不是很深刻的了解,也可以很好的使用该系统。使用时,
你可以自己修改网络的各种参数,交互性较好,而且该系统通过大量的图示
及参数设置,可以让你了解每个应用实例实现的过程及详细步骤。如果你想
学习神经网络的Matlab仿真(编程),进一步提高自己的编程能力,下面的
文件说明可以帮助你很快的找到系统的每个源文件。
(NNDemo2.0 is a neural network system NNDemo1.0 experimental demonstration of the further enhanced and expanded)
- 2009-05-26 17:43:36下载
- 积分:1
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qpsk
This is qpsk ber curve simulation.
- 2011-05-26 18:37:33下载
- 积分:1
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L1SVD
一种基于稀疏信号恢复的DOA估计方法,CS采用L1SVD方法进行信号恢复(A DOA estimation method based on sparse signal recovery is proposed. CS uses L1SVD method for signal recovery.)
- 2021-03-16 16:59:22下载
- 积分:1
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statistics_lognormal
1. 608组样本,第一列数字是标号,第二列数字是出现损坏的时间,第三列表示数据有效性,为0有效
2. 损坏时间是对数正态分布的,需要拟合
3. 求均值80%置信区间
4. 成本为m,价格为s,保证盈利20%,选取保修期
5. 比较保修期和拟合数据的均值
6. 若保修期就是拟合损坏时间的均值,求出利润率
loadd.m:加载样本数据,并选取有效数据
period.m:加载成本、价格数据,计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective.
2. damage times are logarithmic normal distribution and need to be fitted
3. mean in 80% confidence interval
4. the cost is m, the price is s, the profit is 20%, the warranty period is selected.
5. compare the mean value of the warranty period and the fitting data
6. if the warranty period is to fit the mean damage time, the profit rate is calculated.
Loadd.m: load the sample data and select the valid data
Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)
- 2018-03-05 16:58:00下载
- 积分:1
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segmentation-ocr
Optical Character Segmentation of smeared charectors
- 2011-11-21 22:48:45下载
- 积分:1