SNR_INL_DNL_MATLAB

说明：  Shi-78D隐写分析算法 ，是一种非常常用的隐写分析算法的代码。(Shi-78D Steganalysis)

基于bp神经网络的水质神经网络预测系统，matlab 源程序。(Bp neural network based on neural network prediction system of water quality, matlab source code.)

Only coding parameters of sound generation model • LPC is an example where parameters are a1, a2, …ak , e(n) • Music instrument parameters: pitch, loudness, timbre, …Frequency Masking: If a tone of a certain frequency and amplitude is present, then other tones or noise of similar frequency cannot be heard by the human ear • the louder tone (masker) makes the softer tone The Masking Threshold is used by the audio encoder to determine the maximum allowable quantization noise at each frequency to minimize noise perceptibility: remove parts of signal that we cannot perceive

这是背包问题的程序，用matlab实现，背包问题是NP完全问题(This is the knapsack problem program, using matlab , knapsack problem is a a NP-complete problem)

改进的四阶龙格库塔算法，Improved fourth-order Runge-Kutta algorithm另带独立分量法程序(Improved fourth-order Runge-Kutta algorithm)

用matlab编的一个关于蛇与梯子的游戏(Matlab code using a game about snakes and ladders)

This code is a special calculation between DEA and MCDA/ PROMETHEE II.

bactiria growth model it for good knoledj of bacteria model in matlab simulink programation its easy and fast

可以降维分析，还有bp神经网络，非常方便学习。大家可以随意下载，(Dimensionality reduction analysis)

BPSK程序，完成二进制调制过程，用于仿真，初步认识MATLAB仿真过程。(BPSK program, the completion of the binary modulation process for the simulation, an initial understanding of MATLAB simulation.)