gvf1111

这是一个关于支持向量机的matlab源码 (Support vector machine matlab source)

说明：  认知无线电中基于能量检测的频谱检测方法，matlab实现！(Energy dection,in Cognitive Radio,program by matlab)

gui登陆界面，很简单，只是为了美观一点。(GUI Landing interface)

基于FFT的比值算法，是用比值法实现的MATLAB程序。 (Based on the ratio of FFT algorithm, is the ratio method using the MATLAB program realize.)

Sullivan的经典 matlab FDTD 教程 源码(Sullivan matlab FDTD)

提取图像sift特征，并且showkey函数在图像上直观的显示出来(Sift extracted image features, and showkey function in the image displayed on the intuitive)

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

在以往研究的基础上,实现火灾下 建筑空间环境和疏散行为的仿真模拟(On the basis of the above research, the simulation to realize the construction of the space environment under fire and evacuation behavior)

一种流形学习算法（很好用），Matlab实现界面友好，电力系统暂态稳定程序，可以进行暂态稳定计算。( A fluid manifold learning algorithm (good use), Matlab to achieve user-friendly, Power System Transient Stability Program, can be transient stability.)

ldpc码的编解码实现，大学数值分析算法，LCMV优化设计阵列处理信号。( Codec ldpc code implementation University of numerical analysis algorithms, LCMV optimization design array signal processing.)