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Mastering MATLAB 5 a comprehensive tutorial and re
- 对于掌握Matlab来说至关重要的一些源程序。-master Matlab for some essential source.
最小费用最大流算法通用Matlab程序
- 基本思路:把各条弧上单位流量的费用看成某种长度,用Floyd求最短路的方法确定一条 % 自V1至Vn的最短路 再将这条最短路作为可扩充路,用求解最大流问题的方法将其上的流 % 量增至最大可能值 而这条最短路上的流量增加后,其上各条弧的单位流量的费用要重新 % 确定,如此多次迭代,最终得到最小费用最大流.,Basic ideas: to each arc on the unit cost of traffic as some length, with Floyd for the most shor
EM-algorithm-of-Matlab-source
- EM算法的Matlab源码 EM算法是机器学习中一个很重要的算法,即期望最大化算法,主要包括以下两个步骤: E步骤:estimate the expected values M步骤:re-estimate parameters-EM algorithm of Matlab source EM algorithm is the machine learning a very important algorithm, which maximize algorithm, mainly
EOF
- eof分析的matlab软件包,需要输入的是距平序列,直接调用rest.m文件-a package of matlab codes on EOF analysis,the rest.m file is the main program
Pseudo
- This a code of Pseudo-Arc Length Continuation Method , the method can be used for solving the nonlinear equations, the principle can re found in some text books. In the code,I prove the agreement of the code with other methods -This is a code of
haralick
- 再传一个计算haralick的灰度共生矩阵的14个特征值的程序-Re-transmission of a GLCM calculation haralick the characteristic values of 14 procedures
rect
- 矩形波函数,计算其频谱,幅度谱和相位谱,与理论值比较。-Rectangular wave function to calculate the frequency spectrum, amplitude spectrum and phase spectrum, compared with the theoretical value.
qam-re-tr
- QAM Matlab程序,误码率的坐标,星座图等在图中已经显示出来-QAM Matlab procedure, the coordinates of BER, constellation diagram, etc. At chart has been displayed
Strapdown
- 一、数据说明: 1:惯导系统为指北方位的捷连系统。初始经度为116.344695283度、纬度为39.975172度,高度h为30米。 初速度为v0=[0.000048637 0.000206947 0.007106781],飞行高度不变。 2:jlfw中为600秒的数据,陀螺仪和加速度计采样周期分别为为1/80秒和1/80秒。 3:初始姿态角为[0.120992605 0.010445947 91.637207](俯仰,横滚,航向,单位为度), jlfw中保存的为比力信
speaker recognition
- 这个是用Matlab写成的说话人识别演示程序。-Currently, there are more than 20 classes in this library, including commonly used feature extraction algorithms and modeling techniques for speech recognition and speaker verification.-Currently, there are more than 20 classe
MIL-Ensemble
- This toolbox contains re-implementations of four different multi-instance learners, i.e. Diverse Density, Citation-kNN, Iterated-discrim APR, and EM-DD. Ensembles of these single multi-instance learners can be built with this toolbox
matlab-dc-control
- 收藏的matlab直流电机的控制工具箱与应用,希望对大家有用,如果发重了,请管理员删掉-Matlab collections DC motor control and application of the toolbox, useful for all of us hope that, if re-issued, please delete administrator
PCM_encode_decode
- PCM编码把模拟信号转换为数字编码,在通信电路的目的地,脉冲调制解调器将二进制的数字编码重新转换成那些在调制器中有相同量子水平的脉冲。-PCM encoding to convert analog signals to digital encoding, the destination of the communication circuit, the binary pulse modem re-converted into digital code modulator in which the
zhong
- 运用Matlab语言编程,进行信号分析的能力。音频信号是一种连续变化的模拟信号,计算机只能处理和记录二进制的数字信号,由自然音源而得的音频信号必须经过采样,量化和编码,变成二进制数据后才能送到计算机进行再编辑和存贮,通过本实验中了解模拟信号采样和重构的完整过程,加深对采样定理的理解。-Matlab programming language to use for signal analysis. Audio signal is a continuous change of the analog s
My_NRflow
- 各个子文件介绍!! 1.powerflow(主程序) 2.y(节点导纳矩阵) 3. run_NR (利用NR法计算潮流) 4. openfile (打开文件) 5. printY (显示Y矩阵) 6. newnode (节点重新编号) 7. Renode (还原节点) 8. form_jac (求取j矩阵) 9. dPQ (求取有功无功不平衡量) 10. PowerResult(计算节点电压相角) 11. PowerLosses(计算支路性息)
matlab-n_net
- matlab人工神经网络编程相关事项及要点 词义消岐神经网络实验准备在科技创新时使用的神经网络的基础上再次学习了Matlab下的神经网络编程主要学习到如下15条结论-artificial neural network matlab programming related issues and points of neural network Qi Word Sense experimental scientific and technological innovation in the us
bprecognition
- 采用神经网络实现手写识别的一种方法,建立Bp神经网络,采用快速训练方法,可快速完成一类相关手写字体的模式识别,识别率较高,当字体变化较大识别率降低时,可重新训练具有较强的适应性。实验证实本方法较好实现了手写字符识别,但也存在识别速度较慢,有时训练不收敛等缺点-Handwriting recognition using neural network is a way to establish Bp neural network, using fast training methods, and c
DigitalFilter
- 1.题目:数字滤波器的设计与应用 2.设计要求:利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中 的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。 3.具体步骤: (1)构造原始信号s(t) (2)画出s(t)的频谱 (3)设计ellipse数字滤波器(IIR),包括低通,带通,带通,并显示幅频特性 (4)用得到的滤波器进行滤波,分离出三路信号,观察时域波形和幅频特性 (5)用三路信号s1,
singularitydetection
- 提出一种两阶段的奇异点检测方法。将指纹图像分块,求出各块的方向构成块方向图,并在块方向图的基础上利用邻域方向的分 布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域,对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精 确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像,实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性,并且计算简 单快速,易于实现。 -A two-phase singularity detection. Finge
第2讲 matlab绘图
- matlab绘图 就是绘图的时候,如果我们想挖掉一部分,那么nan就起作用了比如我们要绘制z=x^2+y^2在[-1010]区域的图形但是要挖掉x(Matlab drawing When we're drawing, Nan works if we want to dig out a part of it. For example, we're going to plot the z=x^2+y^2 in the [-1010] region, but dig out the