Arithmetic-modeling

STEGANOGRAPHY LSB BY 4 BITS

说明：  matlab的一些程序的基础，希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)

说明：  关于灰色系统预测GM(1,1)模型在matlab6.5中的实现(Prediction on the gray system GM (1,1) model in the matlab6.5 realize)

介绍傅里叶变换和数字信号处理的一些书籍，希望对大家有所帮助，基础的书籍。(Introduce the Fourier transform and digital signal processing some of the books, we want to help, based on books.)

小波包变换实际程序，这个是最基本的小波包程序，适合于初学者(packet wavelet)

一个BP神经网络的matlab仿真，经过训练的神经网络可以识别人脸的方向(A BP neural network matlab simulation, neural network trained to identify people face the direction of)

photoshop,基于matlab的GUI界面，实现对图像的处理。包含背景处理，化直方图，fft，加噪声等等。(matlab-based GUI interface, photoshop, image processing. Contains background processing, histogram, FFT, plus noise.)

matlab用于散点插值的程序代码，为克里金插值算法，代码全，有很大的参考性(matlab program code for scattered point interpolation, kriging interpolation algorithm, code-wide, there is a lot of reference)

spring-mass-dampper simulation with mtlab simulink and C++

说明：  由有经验的工程师编写,gps躁声信号的生成,很好的.(by experienced engineers prepared a GPS signal to the impatient generation, very good.)