DigitalWatermarkingonStillImagesUsingWaveletTransf

sampencandApEn.m 为证明 样本熵 较 近似熵 更准确的程序 fast_ApEn1.m sampenc.m 为sampencandApEn.m的子程序(sampencandApEn.m sample entropy to prove more accurate than the approximate entropy procedure 3.fast_ApEn1.m sampenc.m subroutine is sampencandApEn.m)

压缩感知中的重构算法gOMP，与OMP相比较运行速度更快。(Compression the reconstruction algorithm gOMP, perception compared with OMP run faster.)

主要是计算光学球差的matlab gui 代码(to calculate the Spherical aberration)

能够把输入信号分解为多个IMF分量，并进行Hilbert变换，求得信号的时频分布谱图。(Be able to input signal is decomposed into several IMF components and carry out Hilbert transform, time-frequency distribution obtained spectrum.)

说明：  求信号处理中的峰值信噪比，学通信与仪器的都可用(peak signal noise ratio)

ukf函数，此函数是无迹卡尔曼滤波函数，用于信号处理，输入相关参数后，可得到结果(ukf function,used in signal processing)

基于3GPP标准的信道编码turbo码的simulink仿真文件。(Simulink simulation files based on the 3GPP standard channel coding turbo codes.)

This good for praticalMATLAB SIMULATION

dfig风机模型，应用simulink实现部分功能(Dfig fan model, using simulink to achieve some functions)

K分布仿真的一部分，一部分是斑纹分量 还有是结构分量 两者点乘得到K分布序列 (K distribution part of the simulation, in part, there is a structural component markings component of both the dot distribution sequence obtained K)