viterbi_path

说明：  salam. this file is about cryptography.

When capturing an iris image under unconstrained conditions and without user cooperation, the image quality can be highly degraded by poor focus, off-angle view, motion blur, specular reflection (SR), and other artifacts. The noisy iris images increase the intra-individual variations, thus markedly degrading recognition accuracy. To overcome these problems, we propose a new iris recognition algorithm for noisy iris images.

演化博弈仿真程序，该程序主要用于复制者动态仿真分析。(Evolutionary game simulation program，The program is mainly used for replication dynamic simulation analysis.)

精细积分法的matlab源代码，请解压后将后缀名改为.m(Precise integration)

通过MATLAB软件编程实现夫琅和费衍射的方法：用衍射积分(To achieve through the MATLAB software programming Fraunhofer diffraction method: using diffraction integral)

说明：  经典谱估计的所有算法，有注解，全面。直接法，间接法，BATLETT法，WELCH法等。(All the classic spectral estimation algorithm, annotated and comprehensive. Direct method, indirect method, BATLETT law, WELCH law.)

实现信号的稀疏分解，基本的分解，优化为互相关，再优化为fft(Realization of signal sparse decomposition, basic decomposition, optimization of cross-correlation, optimization for FFT)

适合合成孔径雷达初学者的一些资料 用心收集的(Dedicated collecting some information for synthetic aperture radar beginners)

在频率域实现信号的频移，然后再变换回时间域的信号(In the frequency domain, the frequency shift signal is achieved, and then transformed back into the time domain signal)

基于DF的单用户中继通信系统的和速率的联合源与中继矩阵的优化问题，relay beamforming，基于water-filling的算法(The relay beamforming optimization problem of the single user relay communication system based on DF, based on the water-filling algorithm )