kaerman_1

Demonstrate the parity check and numbering system of UPC/EAN using any supermarket product

IEEE 14 bus system data function file.

it is spain FIFA team. It contains spain FIFA team of football. IT is fifa football team. this team is of football world cup.

计算电力系统随机生产模拟的简单程序，包括常规卷积法、半不变量法和等效电量函数法(Simple procedure for calculation of power system probabilistic production simulation)

对libsvm 的结构参数、核函数、svm预测以及训练等几个方面进行了详细的分析(It s detailed analysis Libsvm of the structural parameters and kernel function, SVM forecasting and training and so on.)

语音识别是近年来发展非常迅速的一项计算机智能技术，广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗，滤除低频干扰，提升对语音识别有用的部分，消除了部分噪音和失真。预处理之后进行信号的特征提取，主要选取了短时平均过零率和MFCC两个特征参数，应用matlab软件绘制波形图并提取特征参数矩阵，为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)

基于遗传算法优化神经网络，主要功能是用于曲线拟合(Neural network optimization based on genetic algorithms, the main function for curve fitting)

在完成gps信号跟踪之后，进行接收机的位置解算。得到接收机的正确位置。(After the completion of gps signal tracking, the receiver of the positioning solution. Get the correct position of the receiver.)

许多生产计划与管理问题都可以归纳为最优化问题, 最优化模型是数学建模中应用最广泛的模型之一,其内容包括线性规划、整数线性规划、非线性规划、动态规划、变分法、最优控制等. (matlab matlab matlab matlab optimization)

TFB Demonstrates time domain equalizer filter bank design functions, To start the demo type "tfb". For more information use the "info" button after startingthe demo.