disanzhang

为实现合成孔径雷达（SAR）图像分类算法的测试与评估，将VC/Matlab 混合编程技术应用到SAR 图像分类平台开发中，分析与 比较了4 种VC/Matlab 混合编程方法及各自优缺点，并着重研究了基于组件对象模型（COM）的VC/Matlab 混合编程方法。使用Matlab COM 编译器创建了SAR 图像分类算法组件，在VC 中调用其导出的接口函数。在此基础上，完成了SAR 图像分类平台的实例开发且 可脱离Matlab 环境运行。实验结果表明，该方法较好地发挥了VC 与Matlab 各自的优势，提高了SAR 图像分类平台开发的效率。(In order to test synthetic aperture radar （SAR） image classification algorithm，VC/Matlab mixed programming technology was used in SAR image classification platform development. Four VC/Matlab mixed programming methods were introduced and analyzed. Comparing with other three methods，the method based on component object model （COM） was studied particularly. SAR image classification algorithm component was created by Matlab COM complier，and its interface function could be invocated with VC. Using this method，a SAR image classification platform was realized. The platform could run without Matlab. The experimental result shows a good combination of VC and Matlab. So，developing efficiency could be enhanced a lot.)

HMM是很多人需要的MATLAB语音识别编程(HMM is very good for us.)

dct变换离散余弦变换（Discrete Cosine Transform，简称DCT变换）是一种与傅立叶变换紧密相关的数学运算。在傅立叶级数展开式中，如果被展开的函数是实偶函数，那么其傅立叶级数中只包含余弦项，再将其离散化可导出余弦变换(Discrete Cosine Transform)

说明：  基于负熵的ICA算法，独立成分分析；负熵；盲信号分离；固定点(Negative entropy based ICA algorithm, independent component analysis negative entropy blind signal separation fixed point)

Buck变换器的Matlab/Simulink仿真(Matlab/Simulink model for Buck DC-DC converter)

GUI控件，大部分都集中到图形界面，通俗易懂，适用于初学者(GUI controls, most are concentrated to the graphical interface, user-friendly, suitable for beginners)

内点法最优潮流，可计算118节点系统的交直流最优潮流(OPF interior point method, calculate the AC-DC OPF 118-node system)

微带天线滤波器设计 北邮微波电子学实验内容ADS 个人想法非答案 (Microstrip antenna filter design BUPT microwave electronics experimental content ADS non-answer personal thoughts)

一个关于SVM支持向量机的计算例程, 用MATLAB做的,请多指教(one of the SVM SVM calculation routines, using MATLAB do, please enlighten)

逆变器 单相三相逆变器 适合 在matlab环境下运行(Inverter pwm)