pd_swerling1

计算图想的傅里叶变换并显示其频谱，本设计中显示了四种图像的频谱，供大家学习和参考，比较每一种频谱的不同！(Map to calculate and display the Fourier transform of the spectrum, the design spectrum shows four images for all to study and reference, compare the different spectrum of each!)

MATLAB programs for Full state observer and reduced order state observer which is used in regulator system has the plant with Ackermann Formula. this code is used in control system engineering .

一篇介绍车牌识别的论文 很不错的哦 我学到了很多，希望大家也能有所收获(very good)

Create some artificial two-term mixture data

A good e book for matlab programming. Useful for novice engineers

Matlab C++数学库对字符型阵列的操作(Matlab C++ Math Library operate on character arrays)

这种模式的一个版本，这与MATLAB和Simulink释放的电流随通信模块(A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset™ )

说明：  C++ IIR滤波器源代码，速度远高于matlab(C++ IIR filter source code, faster than matlab)

四种聚类算法源代码及示例代码,本程序的最终目的是形成一套标准的用于聚类、可扩展的工具。包括的内容有1. 聚类算法：Kmeans和Kmedoid算法、FCMclust, GKclust, GGclust算法 2. 评估分类原型：程序可以在二维图像上绘制出聚类的结果 3. 验证：程序给每一个算法提供验证机制，每个聚类算法会统计(Partition Coefficient (PC), classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII)几种衡量指标。-Four kinds of clustering algorithms source code and sample code, the ultimate goal of this program is to form a set of standards for clustering, scalable tools. Including the contents of a. Clustering algorithm: Kmeans and Kmedoid algorithms, FCMclust, GKclust, GGclust algorithm 2. Assessment classified prototypes: programs can be plotted in two-dimensional image, the results of clustering 3. Verify: Program to provide an algorithm to each authentication mechanism, each clustering algorithm will calculate Partition Coefficient (PC), classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII) of several metrics.)

请拾取第一根线(LINE)或弧(ARC)连接线段或圆弧 ,再拾取第二根线(LINE)或弧(ARC)进行连接(Please pick up the first lines (LINE) or arc (ARC) connection line or arc, then picked up second line (LINE) or arc (ARC) connection)