projectivegemotriy

matlab的数学手册，包含很多有用的数学函数可以调用！(matlab mathematical manual, containing many useful mathematical functions can be called!)

遗传算法经典例子matlab来实现-Matlab genetic algorithm to achieve a classic example of(Matlab genetic algorithm to achieve a classic example of)

Propeller Design and simulation by matlab/simulink

Lung Cancer Detection and Classification Using ANN & Multinomial Bayesian Classifier

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.)

雷达系统中用于计算起伏目标的检测概率，适用于Swerling II型目标。(The radar system used to calculate the undulation target detection probability, applies Swerling II target.)

logical and operation, OR operation, Subtraction operation in matlab.....

说明：  本文本科毕业设计————基于bp网络的pid控制(base on bp pid)

无线通信原理与应用这本书上的第153页的仿真程序，根据J.I.smith的论文编写的(J.I.smith code for rayleigh-fading-code)

基于BLACKMAN窗的自相关周期图法功率谱估计，希望对大家有所帮助。(BLACKMAN-based window autocorrelation Periodogram power spectrum estimation, we want to help.)