Zbuildpi

自然激励下建筑结构的模态参数识别，首先通过自然激励技术（next）得到结构的自由响应，然后由自回归滑动平均（arma）方法识别模态参数。(natural incentive structures under the modal parameter identification, First through natural incentive Technology (next) to be free to respond to the structure, then autoregressive moving average (arma) identified modal parameters.)

This code is improving parts of the image with imcrop according to the 2-D histogram (mesh).

最基本的快捷键操作 (Basic Operation)

A310飞机的数学模型!能够完整的表现该飞机的气动模型！！！！！！！！(The math model of A310 aircraft!)

ebook of matlab GUI to develop applications..

最小二乘法测向技术研究，很好的文章，大家一起研究一下(Least squares method to measure the technology, very good article, we study together)

This is the program for mu law companding,,,,

matlab的详细说明手册，对初学者很有帮助的。(matlab detailed instruction manual, useful for beginners.)

《MATLAB神经网络30个案例分析》中的第5个例子，案例5 基于BP_Adaboost的强分类器设计-公司财务预警建模。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 5 example, case 5 strong classifier design based on BP_Adaboost- corporate financial early warning model. Hope to have certain help to everybody! )

基于OFDM体制的雷达系统的matlab仿真，其中有详细的word说明和三个m文件。(OFDM-based radar system matlab simulation system, including a detailed description and three m word document.)