chenxushangchuan

Gabor filter algorithms in matlab

hmm speaker recognizer

matlab中调用mathematica(call mathematica functions in matlab)

复杂网络社区发现中，用于计算边介数的代码。(Complex network of community found in the code for edge betweenness calculation.)

LED路灯配光需要计算许多重要参数。本程序通过利用LED路灯实测数据来讨论这些参数间关系。(lots of parameteres have to be calculated before using the LED road lamp. this program use the measured data to discuss these parameteres.)

用ＭＡＴＬＡＢ　进行人脸方向识别，适合做学习模式识别以及机器学习的同学学习(Using MATLAB face direction recognition, suitable for studying pattern recognition and machine learning of students learning)

将分布式检测器的概念和雷达联网的性能结 合在一起,从而可以得出在不同雷达布站和不同目标起伏条件下信号检测性能。此性能可以对 雷达布站方法和比较单、多站雷达性能研究都带来益处。 (In the paper, assume that the detection performance (such as detection probability and false alarm probability) in multistatic radars is given on condition:target movements, fluctuating tar- gets and different positions of the radars. )

语音信息处理的好帮手，希望大家支持，非常感谢各位大侠(Voice messaging is a good helper, hope you will support, thank you heroes)

matlab的编程书籍。。强烈推荐。。。。(matlab programming books. . Highly recommended. . . .)

本文基于BP神经网络应用于预测的原理，提出预测步骤及预测可行性，探讨建立基于BP神经网络的预测模型的关键技术，包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取，最后建立合理的网络模型；结合住宅市场的实际情况，建立两类BP 神经网络预测模型：基于时间序列的趋势预测模型以及基于影响因素的回归预测模型，即分别采用神经网络趋势预测和回归预测的思路，把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本，建立预测模型，进行预测。(Real estate development risk prediction )