backend

Simulated annealing (SA) is a generic probabilistic metaheuristic for the global optimization problem of applied mathematics, namely locating a good approximation to the global optimum of a given function in a large search space. It is often used when the search space is discrete (e.g., all tours that visit a given set of cities). For certain problems, simulated annealing may be more effective than exhaustive enumeration — provided that the goal is merely to find an acceptably good solution in a fixed amount of time, rather than the best possible solution.

说明：  分形图像压缩原始算法，包括压缩和解压。 根据Jacin的分块压缩原理(fractal image compression original algorithm, including compression and decompression. According to the sub-block Jacin compression Principle)

说明：  能够很好的实现混沌数字水印技术 并且具有创新功能 (Can achieve the chaotic digital watermarking technology and innovative features)

数字信号处理实验用matlab实现仿真，大家共同学习！(Digital signal processing experiment matlab simulation, we are studying together!)

说明：  二维空间声源定位算法实现，短小精悍，一看就会(Implementation of FPGA-based two-dimensional spatial sound source localization algorithm)

BPSK、QPSK、8PSK、FSK、ASK调制源码，本人初学MATLAB，用于简单调制方面。作为功能函数调用。对于MATLAB系统函数而言可能存在差距。(BPSK, QPSK, 8PSK, FSK, ASK modulation source, I am beginner MATLAB, for the simple modulation areas. As a function of function calls. MATLAB functions for the system in terms of the gap that may exist.)

元胞自动状态机的matlab仿真程序，包含多种自动机。(Cellular automaton state machine matlab simulation program, contains a variety of automatic machines.)

基于倒谱距离的语音信号端点检测方法的matlab程序，可以用于语音信号端点检测(Cepstral distance voice signal endpoint detection method based on the matlab program that can be used for voice signal endpoint detection)

说明：  图像变换关于离散余炫域数字水印技术的相关程序欢迎下载(Image Transform on the discrete domain I Xuan digital watermarking technology related procedures welcome to download)

电力电子、电机控制系统仿真模型 经典仿真源程序 洪乃刚版本(Power electronics, motor control system simulation model version of the classic simulation source Hong Naigang)