xianxingzhengshuguihua

软阈值去噪程序。噪声为高斯白噪声，采用软阈值去噪算法可保证信号的能量。(noise)

细菌觅食算法，很好。可作为最优解的仿生算法使用。(Bacterial foraging algorithm, very good. Can be used as biomimetic algorithms use the optimal solution.)

修正的canny算子进行边缘检测提取，具有高的检测率，精确的定位，明确的相应。(Modified canny operator to extract edge detection with high detection rate, accurate positioning and clear accordingly.)

Bayesian Surprise Toolkit for Matlab T. Nathan Mundhenk, Laurent Itti(Bayesian Surprise Toolkit for Matlab T. Na than Mundhenk, Laurent Itti)

Soluç ã o de Equaç ã o Diferencial Ordinária - Método do Ponto Médio

短时傅里叶变换的例子，matlab语言,简洁实用(shot time Fourier transform using matlab)

说明：  该文件是基于simulink与matlab结合的DQPSK系统仿真，最终结果为信噪比--误码率曲线图。(The file is based on Simulink and MATLAB combined DQPSK system simulation, the final result is signal to noise ratio - bit error rate curve.)

对正弦信号傅立叶变换和时频分析。（注意：需要首先安装时频工具箱(Fourier transform of the sinusoidal signal and time-frequency analysis. (Note: need to first install the time-frequency toolbox)

Sumas parciales de Fourier de la función diente de sierra. Sumas de fejer de la funcion salto. Sumas parciales de fejer de la funcion delta

描述的是两个振动信号的合成，注意采样点数、间隔、频率、振幅、初始相位的不同而带来的变化(Described in the synthesis of the two vibration signal, alert the sampling points, the interval, frequency, amplitude, an initial phase of the type of changes brought)