lsb-watermarking

清音的对数幅度谱，短时过零率，平均能量，基音周期(Voiceless logarithmic amplitude spectrum, short-term zero crossing rate, average energy, pitch period)

这几个程序可以实现加窗后对信号滤波，包括凯泽窗，汉明窗，矩形窗(This several programs can realize add window to signal after filtering, including the Kaiser window, han Ming window, rectangular window )

使用线性回归的方法进行预测、训练，适合初学者使用(Using linear regression method to predict training for beginners)

A PROGRAM TO EXTRACT THE BITPLANES IN THE IMAGE

无约束连续函数优化的人工鱼群算法通用MATLAB源码.rar

基于MATLAB的最大功率跟踪的仿真模型(The simulation model of the maximum power point tracking )

用DFT近似计算连续时间周期信号的频谱，对matlab新手适用。(Approximate calculation using DFT spectrum of continuous-time periodic signal of matlab novice apply.)

A progress bar in a single line of code with ETA

Basic Kalman filter, heavily commented, for beginners to Kalman filtering.

Test Template Class Source Code for Andriod.