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invm
实现在任意格式的图片中隐藏信息 联合开发网 - pudn.com
- 2010-10-06 23:56:34下载
- 积分：1
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DCT-MATLAB
利用DCT变换对灰度图像进行压缩，求出压缩比；对比不同压缩比的图像。(DCT transform using grayscale image compression, the compression ratio obtained compare different compression ratio of the image.)
- 2011-11-01 01:02:25下载
- 积分：1
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duanludianliu
用节点导纳矩阵计算三相短路电流。输入数据-形成节点阻抗矩阵-选择故障点-计算短路电流-计算个节点电压-计算指定支路的电流(this procedure is used node admittance matrix calculation of three-phase short-circuit current input data-- forming node impedance matrix-- election Optional fault-calculation of short-circuit current-voltage computing nodes designated calculated slip road-- Electricity)
- 2009-12-04 20:01:52下载
- 积分：1
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matlab
仿真信号 进行卡尔曼滤波去除噪声 并用KNN算法实现定位(Kalman filter is used to remove noise from simulated signals and KNN algorithm is used to locate them.)
- 2019-03-04 16:31:46下载
- 积分：1
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PreArSp
说明： 小波分解和自回归线性模型相结合用来进行预测的matlab源码(wavelet decomposition and self-linear regression models used to predict combination of Matlab FOSS)
- 2006-03-13 20:47:30下载
- 积分：1
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autorelation_function_to_obtain_the_delays_of_time
说明： 自相关法求取时间序列延时的函数，包括Simulink产生时间序列的文件，两个主函数，以及运行程序(Since the correlation function to obtain time series of delay, including time series generated Simulink file, the two main functions, and operational procedures)
- 2010-04-28 11:39:10下载
- 积分：1
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sarsimulation
sar成像的描述算法，具有介绍性质，入门者可以看看，效果很好。(introduction to sar iamging algorithm)
- 2013-01-01 23:58:39下载
- 积分：1
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average2
calculate average in Matlab
- 2012-06-08 06:18:27下载
- 积分：1
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HJTri
说明： 机械优化设计黄金分割法和三次插值法，适用于无约束一维极值问题(Optimal Design of Mechanical golden section method and the cubic interpolation method, applied to non-binding one-dimensional extremum problem)
- 2009-08-18 10:24:13下载
- 积分：1
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julei
这是一个基本的数模题目的套路，分析数模聚类问题，例子是乳腺癌的诊断模型，过程为标准化数据，逐步回归，分析主要因素，聚类方法有距离法和神经网络法，均附有源码和解释说明(This is an essential topic of routine digital-analog, digital-analog cluster analysis problem example is the breast cancer diagnostic model, the process for the standardized data, stepwise regression, analysis of major factors, clustering methods from the method and neural network are with source code and explanations)
- 2010-05-27 15:54:41下载
- 积分：1
