algebra

虚拟工厂模式典型实例，通俗易懂，易学易仿(abstract factory example)

Myplotyy plots different data sets with a common x-axis allowing for different y-axes in one figure. The properties of every curve can be adjusted indivually, such as linear or logarithmic scale, normal or reverse scale, confidence intervasl, colours, curve labeling

《现代通信系统》Matlab源程序,一共10章的内容，好东西分享("modern communications systems" Matlab source, a total of 10 chapters, sharing the good things)

在多天线QAM调制下，仿真误码率曲线图。(Multi antenna in QAM modulation, bit error rate curve simulation)

对美国轴承库的采集数据进行分析，通过功率谱等变换判断出是否发生故障，发生什么故障(American Bearing collected data database is analyzed by the power spectrum converting determines whether a fault occurs, a fault occurs it)

matlab程序占用内存情况 注意：并非matlab中的变量占用内存情况(How many memory does Matlab Program used. It is not variables used memory.)

这个matlab程序实现了目标对象的图像分割与提取技术，附件里的程序以车牌的检测与识别为例，效果非常好。(The matlab program to achieve the target object' s image segmentation and extraction technology, in the annex of the procedures for license plate detection and recognition, for example, the effect was very good.)

matlab 数值算法输出格式说明 按照自己的需要输出matlab数据(matlab numerical algorithm output format in accordance with their own needs matlab output data)

Poincare Index法提取指纹中心点(Poincare Index extraction fingerprint center)

使用matlab语言编程解决非线性规划问题(Using matlab language programming to solve nonlinear programming problems)