matlabzhisimulink

signals and systems with matlab complete references with applications

说明：  珍藏版，可实现，新K均值聚类算法，分为如下几个步骤： 一、初始化聚类中心 1、根据具体问题，凭经验从样本集中选出C个比较合适的样本作为初始聚类中心。 2、用前C个样本作为初始聚类中心。 3、将全部样本随机地分成C类，计算每类的样本均值，将样本均值作为初始聚类中心。 二、初始聚类 1、按就近原则将样本归入各聚类中心所代表的类中。 2、取一样本，将其归入与其最近的聚类中心的那一类中，重新计算样本均值，更新聚类中心。然后取下一样本，重复操作，直至所有样本归入相应类中。 三、判断聚类是否合理 采用误差平方和准则函数判断聚类是否合理，不合理则修改分类。循环进行判断、修改直至达到算法终止条件。(NewK-means clustering algorithm ，Divided into the following several steps: A, initialize clustering center 1, according to the specific problems, from samples with experience selected C a more appropriate focus the sample as the initial clustering center. 2, with former C a sample as the initial clustering center. 3, will all samples randomly divided into C, calculate the sample mean, each the sample mean as the initial clustering center. Second, initial clustering 1, according to the sample into the nearest principle clustering center represents the class. 2, as this, take the its recent as clustering center of that category, recount the sample mean, update clustering center. And then taking off, as this, repeated operation until all samples into the corresponding class. Three, judge clustering is reasonable Adopt error squares principles function cluster analysis.after clustering whether reasonable, no reasonable criterion revisio)

光学传递函数模拟，薄膜沉积相关领域的仿真，为工艺参数制定提供参考(OTF simulation, simulation of thin film deposition related fields, with a high reference value)

神经网络是单个并行处理元素的集合，我们从生物学神经系统得到启发。在自然界，网 络功能主要由神经节决定，我们可以通过改变连接点的权重来训练神经网络完成特定的功能。如人脑的某一部分进行机械记忆特别有效 而某一部分进行抽象思维特别有效。(Nervous system has some functions. Here I make them by using Matlab.)

利用matlab实现语音信号的倒谱分析,通过观察仿真，可以看出倒谱函数的频谱特性。(Matlab voice signal cepstrum analysis, simulation, can be seen by observing the spectral properties of the function cepstrum.)

The following attachment contains codes in Matlab for digital signal processing. In the file code is for the integration of digital signals

室内环境射线跟踪算法研究，这是对室内环境建模(Indoor Environment Research ray tracing algorithm, which is modeled on the indoor environment)

用matlab/simulink对DSP（28335）编程，避免繁琐的程序编写并降低了出错概率(Use matlab/simulink for DSP (28335) programming, to avoid cumbersome procedures for the preparation and reduce the probability of errors)

matlab 在pid领域的新的应用。用matlab环境实现pid控制。(pid is a very important thing.this artile is pid zai matlab ling yu de ying yong.)

本程序是用Q值法求得的关于席位的分配问题， 并对最结果进行了一定的考虑，是否公平，公平程度如何。(This program is to use Q value method about optimal seats, the allocation of And the results were certain consideration, whether fair, fair to what extent. )