bp_net

说明：  PLS算法的matlab程序实现，只要将txt中的代码复制到matlab即可(PLS algorithm matlab program, simply txt the code can be copied to matlab)

本工具箱主要包含三部分内容 (支持平台MATLAB5.3或5.2,Symbolic math,optim,spline,stats) 1. MATLAB常用数学建模工具的中文帮助 2. 贡献MATLAB数学建模工具(打*号) 3. 中国大学生数学建模竞赛历年试题MATLAB程序(The kit consists mainly of three parts content (supported platforms MATLAB5.3 or 5.2, Symbolic math, optim, spline, stats) 1. MATLAB mathematical modeling tools commonly used Chinese to help 2. Contribution to the MATLAB Mathematical Modeling Tool (hit* No.) 3. China' s Mathematical Contest in Modeling questions MATLAB program calendar)

this is a MATLAB code for lattice boltzmann poisselus flow modeling

1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.(1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech signal time-domain waveform and frequency spectrum performance for a given filter, mining matlab digital filter design, and draw the filter frequency response then use their own filters designed to filter the collected signals, to draw the filtered time domain waveform and frequency spectrum, and comparing the signal before and after filtering, analysis of signal changes playback of audio signals. 2.)

混沌吸引子，有logistic,有lonez等(Chaotic attractor, there are logistic, etc. have lonez)

一个关于线程池的小demo，windows环境下，可以直接运行。( A little on the thread pool demo, windows environment, can be directly run.)

Multi-block Methods for Exploratory Data Mining in Food Technology

用于谐波小波分析的程序，可以用于故障诊断，奇异点提取。(Program for harmonic wavelet analysis, can be used for fault diagnosis singular points.)

NIT工具箱升级版，包括二重积分的任意区间（采取的是高斯-勒让德积分）(NIT toolbox )

filter.. desing of filter..