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distance_classify
function g=distance_classify(A,b)
距离判别法程序。
输入已分类样本A（元胞数组），输入待分类样本b
输出待分类样本b的类别g
注：一般还应计算回代误差yita
输入已知分类样本的总类别数n 每类作为元胞数组的一列(function g = distance_classify (A, b) from the Criterion procedures. Input samples have been classified A (cell array), the importation of samples for classification b output samples for classification g categories b Note: the calculation should also be back on behalf of the general error input yita of the total known types of classification of the number of samples n each Cellular-type array as a)
- 2009-05-09 17:15:44下载
- 积分：1
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SINGAL
一、 利用MATLAB产生下列连续信号并作图
（1） x(t)=-2u(t-1),-1<t<5
x(t)=cos(100t)+cos(3000t),设-0.1<t<0.1(one, Using MATLAB produce the following continuous signals and mapping (1) x (t) =- u (t-1)-1)
- 2007-01-03 16:42:34下载
- 积分：1
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K-MEANS
简单的K均值聚类函数，用于求算重心的函数，算法高效快速(Simple K-means clustering function for calculating the center of gravity function, the algorithm is fast and efficient)
- 2012-07-10 10:39:17下载
- 积分：1
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fuzzy-PID
做过模糊PID的朋友很多遇到过这种问题，就是仿真启动不起来，停留在e-7等地方或者仿真很慢，自次上次有个朋友说改变步长能解决这个问题，最后的曲线能达到满足要求的时候，我让他找个例子他就没有后文，以前我做了很多这样的模糊PID，但靠改变步长并没有解决问题，仿真曲线直接发散出去了，我自己这两天也总在思考这个问题，通过不断的调试总结，明白了不少，给遇到这个问题的朋友讲解一下解决办法吧，以一个例子详解：(Done a lot of friends of the fuzzy PID encountered this problem, simulation start up, stay in the e-7 and other local or simulation is very slow, have a friend who said to change the step size to solve this problem since the times the last, the finalcurve to achieve to meet the requirements when I asked him to find examples of his later, I have done a lot of fuzzy PID, but by changing the step does not solve the problem, the simulation curve directly divergence out, Itwo days always thinking about this problem, summarized by the debug and understand a lot of friends to experience this problem to explain the solution, an example Detailed:)
- 2012-04-11 08:45:48下载
- 积分：1
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3
说明： 3. A New Algorithm for Less Distortion and High Capacity Steganography Model using Blocjs-Based Method
- 2014-10-03 05:32:52下载
- 积分：1
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hilbert
hilbert变换的程序，输入一个时间序列，既可以得到希尔伯特变换之后的复信号，输出结果是复信号(hilbert transformation)
- 2013-05-15 11:09:02下载
- 积分：1
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frft
实现了chirp信号的分数阶傅立叶变换，表现出了其能量聚集效果，另外对单频、多频、高斯信号进行了分数阶傅立叶变换(The chirp signal Fractional Fourier Transform, showing the effect of its energy gathered addition of single-frequency, multi-frequency Gaussian signal Fractional Fourier Transform)
- 2021-03-05 21:19:31下载
- 积分：1
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qpsk_rayleigh&awgn_ber&powerspec
说明： qpsk调制在awgn/rayleigh信道下的误码性能比较，以及信号的功率谱和星座图(QPSK modulation in awgn/Rayleigh Channel Performance Comparison of error, and the signal power spectrum and constellation)
- 2005-11-05 22:58:42下载
- 积分：1
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RPS_RSM_control
Sensoreless control in synchronous machines
- 2012-04-04 01:56:47下载
- 积分：1
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04566477.pdf
A New Image Filter for Impulsive Noise Based on Rough Sets
- 2013-10-24 18:58:38下载
- 积分：1
