smallworld

To compute velocity and displacement from Acceleration data In put : Acceleration data and sampling rate in time (delta time) Out put : time. acceleration, velocity, and displacement.

编码开关源代码，实现音响的音量控制前级输入，(Coding switch the source code to achieve sound volume control preamplifier input,)

backpropagation algorithm

白噪声和瑞利信道下对OFDM的仿真实现，不错，推荐给大家。(White noise and Rayleigh channel simulation of the OFDM to achieve)

可用于进行任意自由度的结构的动力时程分析，求解结构的动力响应，包含位移、速度以及加速度，然后对其进行傅里叶变换到频域，可通过滤波函数去除无关频率(The dynamic time history analysis of a structure with arbitrary degree of freedom can be used to solve the dynamic response of the structure, including the displacement, velocity and acceleration, then the Fourier transform to the frequency domain, and the unrelated frequency can be removed by the filter function.)

Simulink model, after run the data generator m.file.

首先扼要地阐述矩量法分析天线的一般概念和基本思想，然后分别采用几种不同的积 分方程对线天线进行矩量法分析，并与解析计算结果进行比较，两者的一致性说明了计算结果的正确性。(First, a brief moment method analysis of antennas described the general concepts and basic ideas, and then were used for several different line of antenna integral equation moment method analysis, and results were compared with the analytical calculation, the consistency between the description of the calculation accuracy of the results.)

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP02模的求解与绘图。(the LP02 mode of the fiber)

说明：  matlab与信号系统电子书和相关书中代码(matlab and signal systems and related electronic code book)

基于MATLAB的直角坐标潮流计算程序基于MATLAB的直角坐标潮流计算程序(MATLAB-based computer program based on the trend of rectangular coordinates of the rectangular coordinates power flow calculation MATLAB program)