the_finite_element_method_using_matlab

实现burg算法 估计信号的功率谱PSD 不是简单的调用库函数(Achieve burg algorithm to estimate the power spectrum of the signal PSD is not a simple function call library)

系统是关于用于移动通信中的窄带智能天线系统(Full system design for narrowband smart antenna systems used in mobile communications. )

说明：  数字语音信号处理中重叠相加法的matlab文件，用于编写帧合并的函数。(In digital speech signal processing, the matlab file of overlapping addition method is used to write the function of frame merging.)

核磁共振地下水探测技术正演计算核函数软件(NMR of groundwater detection technology forward calculation kernel software)

Matlab下UWB收发仿真,界面GUI画的(matlab UWB)

峰值信噪比（PSNR），一种评价图像的客观标准。水印提取判断效果。(Peak Signal to Noise Ratio (PSNR), objective criteria for evaluating image. Determine the effect of watermark extraction.)

都市供求信息网分为前后台的设计，前台主要实现信息的显示、搜索与发布功能。其中信息的显示包括列表显示与详细内容显示，而列表显示，又分为首页面的信息列表显示、查看某类别下所有信息的列表显示和搜索结果列表显示；搜索功能主要包括定位搜索和模糊搜索；后台主要实现的功能为信息显示、信息审核、信息删除、付费设置与退出登录，其中的信息显示功能也分为列表显示与详细内容显示。(Urban supply and demand information network is divided into front and back design, front main achievement of the displayed information, search and publishing. Which displays information including a list of displays and display details, but the list is displayed, the information is divided into the home side s display list, a list of all the categories of information under the display and view a list of search results display Search functions include positioning search and fuzzy search the main function of the background information display, information auditing, information deleted, pay setting and exit the registry, which is also divided into the information display function displays detailed contents list display.)

电力系统暂态分析计算 分段计算模型 简单计算模型(Measurements of transient analysis of a simple model calculation)

这是个关于短时能量的端点检测程序，实行比较简便可供参考(This is a short-term energy on the endpoint detection procedures implemented relatively easy for reference)

Given a matrix the result its the Invert matrix