aofdm8-(1)

彩色图像批量转换为灰度图像并自动保存，刚刚写好的一个小程序(Batch convert color images to grayscale images and automatically save, just a small program written)

computes inter frame differenc of log likelihood of calimed speaker s GMM.

说明：  公交车调用模型用神经网络算法解决公交车调用的问题(The bus call model USES neural network algorithm to solve the problem of bus call)

研究松弛因子对SOR法收敛速度的影响，可为作数值分析实验的提供参考。(Study the effect of relaxation factor on the SOR method is convergent speed，it Can provide reference for numerical analysis experiment )

The spectrum sensing problem has gained new aspects with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, a survey of spectrum sensing methodologies for cognitive radio is presented. Various aspects of spectrum sensing problem are studied from a cognitive radio perspective and multi-dimensional spectrum sensing concept is introduced. Challenges associated with spectrum sensing are given and enabling spectrum sensing methods are reviewed. The paper explains the cooperative sensing concept and its various forms. External sensing algorithms and other alternative sensing methods are discussed. Furthermore, statistical modeling of network traffic and utilization of these models for prediction of primary user behavior is studied. Finally, sensing features of some current wireless standards are given.

用matlab 求解有限元 ,求解有限元 ,求解有限元 (finit elements method)

说明：  计算平面桁架的频响函数，求得某一节点的速度，加速度。(Frequency response function calculation plane truss, a node obtained velocity and acceleration.)

一种自动生成语音中隐秘信息的相关性算法。可以根据语音的特征量生成隐秘信息(An automatic correlation algorithm to generate the secret information in the voice. Secret information can be generated based on voice characteristics)

支持向量机分类源代码，matlab环境，可以代入数据进行类别分类。(Support vector machine classification of source code directly into the data to the data category classification. )

云南电网结题程序，用于计算110KV侧的电压谐波含量。(Yunnan Power Grid node title procedures ，used to calculate the voltage of 110KV side of the harmonic content)