testfrft

说明：   此程序用提升法实现第二代小波变换 我用的是非整数阶小波变换 采用时域实现,步骤先列后行 正变换：分裂，预测，更新； 反变换：更新，预测，合并 只做一层（可以多层，而且每层的预测和更新方程不同）(procedure used to upgrade Method second generation wavelet transform I use a non-integer-order wavelet transform domain when used, the first step out go backward transformation : split and forecast updates; Anti-Transform : Update, forecasting, consolidations only one (which can be multi-storey, but each floor and update the forecast equation different))

matlab实用程序3之数值分析篇暨图形处理篇(Matlab utility of numerical analysis of article 3 graphics processing article )

i need some help to apple this code

This program explain how to get auto-correlation and auto spectral function including crosscorrelation function.

Matlab的英文原版Simulink仿真的参考教程…… (Matlab Simulink Reference，Hope it was useful for someone...)

this program used to acquire data through pc mic with 8khz sampling frequency. it collects data upto 2sec s duration, (can be varied) and reprodued

ofdm的一些matlab相关程序 很实用(ofdm matlab procedures ，very practical)

说明：  最优化DFP你牛顿法的代码(txt),求多维函数的极小值问题.(newton method good luck)

neural network coding for image classification

利用梯度下降算法实现二分类，适合初学模式识别的人(Gradient descent algorithm using two categories, one for beginners pattern recognition)