matlab

基于LSB的直接4bit替换法，就是直接用秘密图像像素值的高4bit去替换载体图像像素值的低4bit。 (Direct 4bit substitution, that is, the direct use of the secret image pixel values of the high-4bit image pixel value to replace the carrier' s low 4bit.)

基于DWT的数字水印嵌入算法，已进行过调试，可以直接使用(DWT-based digital watermarking algorithm, has been commissioning, can be used directly)

说明：  GPS产生随机码的matlab的仿真程序(GPS generated random code of the matlab simulation program)

PULSED RANGE IMAGING

试验，使用兰特X次生成相同的价值观，兰特（1，X）的(Tests that using rand X times generates the same values as rand(1,X))

arcserver+C#实现换冲洗分析功能，刘光书本源代码实现。(arcserver+C# flush analysis capabilities to achieve change, Liu books source code.)

matlab仿真的直接扭矩控制，模型参数没有调出来，给大家看看。(Direct torque control matlab simulation, the model parameters do not tune out for everyone to see.)

载波同步算法-Fitz算法的Matlab仿真，算法性能很好，性能接近MCRB，可以广泛应用于卫星通信等行业。(Carrier synchronization algorithm-Fitz algorithm Matlab simulation, good performance of the algorithm, the performance close to MCRB, can be widely used in satellite communications and other industries.)

基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换，提供里详细代码，.m文件(Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file)

说明：  采用matlab编写的，采用二进制进行模式分类的程序，(prepared using Matlab, using binary for pattern classification procedures,)