AVSS-_-Relation-between-amount-of-VoIP-speech-dat

趋势面分析是拟合数学曲面的一种统计方法。通常要找到一个合适的曲面精确表达实际问题往往比较困难，但却可以利用多项式函数来近似逼近它。(trend surface analysis is fitting surfaces of a mathematical statistical methods. Usually to find a suitable surface accurately reflect the actual problems are often more difficult, but polynomial function can be used to approximating it.)

direct kinematic of movil robot

BPnetwork实例程序，matlab编写，适合初学者(BPnetwork examples of procedures, Matlab prepared for beginners)

cohere(x,y,M) computes the coherence function using successive DFTs of length with a Hanning window and 50 overlap. (The window and overlap can be controlled via additional optional arguments.) We see a coherence peak at frequency cycles/sample, as expected, but there are also two rather large coherence samples on either side of the main peak. These are expected as well, since the true cross-spectrum for this case is a critically sampled Hanning window transform. (A window transform is critically sampled whenever the window length equals the DFT length.)

matlab基于 颜色 图像检索 已经调试无误，可以直接使用！ (Color-based image retrieval matlab has debugging correctly, can be used directly!)

基于最小风险的bayes判别，可以用来判别位置类别的变量 十分好用！(Bayes discrimination based on minimal risk, can be used to determine the location of the variable type is easy to use!)

这是ICA_r的程序，挺好用的,希望对大家有用，(this is ICA matlab code, it is very useful)

采用牛顿-拉夫讯法对一个五节点电力系统进行潮流计算(Newton- Raphson method for a five-node power system load flow calculation)

说明：  基于遗传算法的简单一元函数和多元单峰函数的优化(基于Sheffield的遗传算法工具箱)(A simple genetic algorithm and multi-functions of one variable optimization of a single peak function)

说明：   互信息：计算两幅图像之间的互信息(Mutual information: calculating the mutual information between two images)