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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 )

GUI 是一种结合计算机科学、美学、心理学、行为学，及各商业领域需求分析的人机系统工程，强调人—机—环境三者作为一个系统进行总体设计。(GUI is a combination of computer science, aesthetics, psychology, behavioral science, and the commercial areas of human-computer systems engineering requirements analysis, emphasizing the human- machine- environment as a system of three overall design.)

4*4MIMO系统V-blast系统，内含调制解调程序，接受算法包括ZF，MMSE，ML(4* 4MIMO system V-blast system, including modulation and demodulation process, acceptance algorithm includes ZF, MMSE, ML)

说明：  用matlab实现fir低通滤波器，还有在simulink仿真(The f.i.r low-pass filter is implemented by matlab and simulated in simulink.)

突然两相负载短路无阻尼绕组用matlab编程(Two-phase sudden short-circuit load without damping windings)

说明：  利用FDTD模拟光子晶体光纤中的色散的程序，是在wang.m程序基础上改进之后计算色散的。(FDTD simulation of photonic crystal fiber used in the dispersion of the procedure is based on the improvements in the program after wang.m calculated dispersion.)

可以求出五自由度的并联机器人的系统频率，及动平台的速度、位移及加速度图形(System frequency of the five degrees of freedom parallel robot.)

说明：  基于agent图的脆性仿真程序，研究对象是船舶电力系统(Agent-based simulation program brittle graphs, study the ship power system)

Import form iges to matlab and autocad

将PCNN（脉冲耦合神经网络）用于图像融合，以红外光强与偏振图像的融合作为例子。(PCNN (pulse coupled neural network) is applied to image fusion, taking the fusion of infrared and polarization images as an example.)