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1
说明： 为作业最终的仿真结果与分析
PL_free.m：free space path loss model
PL_logdist.m: log-distance path loss model
PL_lognorm.m: log-normal shadowing path loss model
plot_PL_general.m: plot the figures
itum.m: ITU M.1225 vehicular-B(120km/hr) channel model
AWGN.m: create AWGN channel object(The final for the job simulation results and analysis PL_free.m: free space path loss model PL_logdist.m: log-distance path loss model PL_lognorm.m: log-normal shadowing path loss model plot_PL_general.m: plot the figures itum.m: ITU M.1225 vehicular-B (120km/hr) channel model AWGN.m: create AWGN channel object)
- 2013-12-09 22:28:31下载
- 积分：1
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global-optimization-toolbox
全局优化工具箱，详细说明优化工具箱的使用及注意事项(Global Optimization Toolbox, Optimization Toolbox with detailed instructions and precautions)
- 2013-08-08 12:31:16下载
- 积分：1
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fractional_delay_FIR
matlab设计小数延时滤波器：滤波器长度,期望延迟量可调整(matlab design fractional delay filter: filter length, adjustable delay expected)
- 2014-06-18 17:09:43下载
- 积分：1
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Matlab-StepFunction
Step-function非自治系统周期系统的数值模拟的解曲线和相空间轨线(Step-function)
- 2010-11-11 22:21:39下载
- 积分：1
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MyKmeans
实现聚类K均值算法： K均值算法：给定类的个数K，将n个对象分到K个类中去，使得类内对象之间的相似性最大，而类之间的相似性最小。 缺点：产生类的大小相差不会很大，对于脏数据很敏感。 改进的算法：k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用，这样的一个medoid就标识了这个类。步骤： 1，任意选取K个对象作为medoids（O1,O2,…Oi…Ok）。 以下是循环的： 2，将余下的对象分到各个类中去（根据与medoid最相近的原则）； 3，对于每个类（Oi）中，顺序选取一个Or，计算用Or代替Oi后的消耗—E（Or）。选择E最小的那个Or来代替Oi。这样K个medoids就改变了，下面就再转到2。 4，这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感，但计算量显然要比K均值要大，一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))
- 2005-07-26 01:32:58下载
- 积分：1
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Nonlinear-optimization-matlab.zip
非线性优化-matlab函数库-optimset.zip(Nonlinear optimization-matlab function library-optimset)
- 2013-08-05 09:31:24下载
- 积分：1
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danmaichongcejiao
雷达对抗原理 单脉冲测角 文档 源代码 matlab编程(matlab )
- 2020-12-21 11:39:08下载
- 积分：1
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filter
文件是关于巴特沃斯滤波器的设计，代码中包含了滤波器的设计过程，幅频响应、群延时、滤波器零极点等。(File is the design of the butterworth filter, the code contained in the design process of the filter, amplitude frequency response, group delay, filter zero pole, etc.)
- 2016-05-25 21:40:45下载
- 积分：1
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MATLAB-JCmethod
matlab中的JC法例程。可应用与可靠度计算等工程实例中。(JC method in matlab routine. Examples of application and reliability engineering can be calculated and the like.)
- 2021-04-19 17:18:51下载
- 积分：1
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LineGratingDiffraction
利用matlab来模拟线光栅，虽然代码看似简单，其实要模拟好这一过程并不容易，分享下本人的方案，效果还不错，有图说明(Using matlab to simulate the line grating, although the code looks simple, but good to simulate this process is not easy to share, under my program, the results were good, there are map shows)
- 2010-08-02 19:35:30下载
- 积分：1
