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matlabiir巴特沃斯低通数字滤波器(matlab iir butterworth low-pass digital filter)

introduction MIMO system

matlab编程Newmark-β单自由度体系动力响应(Matlab programming Newmark- beta single degree of freedom system dynamic response)

In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. The golden ratio is an irrational mathematical constant, approximately 1.6180339887.[1] Other names frequently used for the golden ratio are the golden section (Latin: sectio aurea) and golden mean.[2][3][4] Other terms encountered include extreme and mean ratio,[5] medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[6] golden number, and mean of Phidias.[7][8][9] The golden ratio is often denoted by the Greek letter phi, usually lower case (φ).

语音信号的采集与处理，数字信号处理课设，数据模型归一化，模态振动，仿真效率很高的。( Acquisition and Processing of the speech signal, digital signal processing class-based, Normalized data model, modal vibration, High simulation efficiency.)

神经网络在线训练和控制仿真程序，控制一个二关节机器人。(online training neural network simulation and control procedures, controls a two joint robot.)

说明：  利用MATLAB生成smolyak稀疏网格(generating smolyak sparse grid using matlab)

this program will help you to pick a random number out of an array

niching GA~~~~~~~~~~~~~~~~~~

本程序是用五点差分格式解拉普拉斯方程，采用MATLAB作为开发环境，拉普拉斯方程有广泛的应用，五点差分格式的精度高 (This procedure is a five-point difference scheme for solution of Laplace equation, using MATLAB as a development environment, Laplace equation has a wide range of applications, a five-point difference schemes of high accuracy)