Arima模型选择差分项，并验证序列正确性-predict

采用matlab进行数值的逼近，用神经网络实现的。 (Using matlab numerical approximation, using neural network realization.)

经典LSB算法，对于研究水印算法人们很有启发，希望一同进步，谢谢。(Classic LSB algorithm, it is useful for studying the watermarking algorithm inspired by the hope that with progress, thank you.)

图像传输过程中，经常会受到各种噪声的干扰，本程序采用邻域平均法来减少噪声(In the process of image transmission, there will be various noise interference always,this program is to reduce noise base on Neighborhood average method. )

use alfa beta filter to sound file to overcomr noise

对信号进行内插处理，有16个复信号：1~16Hz；内插I=16 ；内插前采样率50Hz；滤波器265阶 。(Interpolation processing signal 16 multiplexed signals: 1 Hz to 16 Hz interpolated I = 16 before interpolation sampling rate of 50Hz filter 265 order.)

GPS时间基准转换，利用matlab来实现的一个小程序(GPS time reference conversion, using matlab to achieve a small program)

说明：  含分布式电源的微电网潮流计算的MATLAB仿真(electrified wire netting)

MATLAB中文实用手册，MATLAB中文帮助。(Chinese Practical Handbook MATLAB, MATLAB Chinese help.)

最小相位系统，混合相位系统，最大相位系统，计算三者的幅频响应，相频响应和冲激相应(Minimum phase system, mixed-phase system, the largest phase system, the calculation of the amplitude-frequency response to the three, with the corresponding frequency response and impulse)

matlab动量梯度下降算法 生成一个新的前向神经网络 对BP神经网络进行训练 对BP神经网络进行仿真(Momentum matlab gradient descent algorithm to generate a new feed-forward neural networks trained BP neural network on the BP neural network simulation)