matlab-chowtest

将离散约束优化问题转化为非负整数约束规划问题，开发求解该问题的离散差分进化算法。该算法采用基于混沌映射 的种群初始化、双版本变异和带随机扰动项的取整运算等新策略。针对非线性约束条件，给出惩罚基数的计算方法和连续映 射基函数的表达式，在此基础上设计处理非线性约束的自适应惩罚因子。提出一种刻画种群多样性的新测度——种群二次平 均基因距离及基于新测度的依概率混沌移民算子。将自适应罚函数法、依概率混沌移民操作与离散差分进化算法有机融合， 构造面向工程约束优化的混合离散差分进化算法。对 3 个离散约束优化实例进行验证，结果表明，混合算法具有良好的鲁棒 性且优于离散粒子群算法。应用混合算法求解斜齿圆柱齿轮传动优化设计问题，结果优于遗传算法及其改进算法、离散粒子 群算法，目标函数值较遗传算法及其改进算法分别下降41 和10 (The constrained discrete optimization (CDO) is transfor med into a nonlinear constrained non-negative integer programming (CNIP) which can be solved by the proposed discrete differential evolution (DDE) algorithm that adopts several improvements such as the chaotic initialization of a population, the double-scheme mutation, and the integrating operator with stochastic perturbation. Aiming at the nonlinear constraints, th e calculating approaches for the base penalty and the formula f or the base function of continuous mapping are carried out, and self-adaptive penalty factors based on these notions for handling cons traints are presented. It is studied that a novel measure, termed as a quasi re-averaging gene distance for a population, is employed t o depict the diversity of the population and chaotic immigration operato rs depending on this measure a nd the probability are implemented to preserve the population diversity. Orientating constrained engineering optimizati)

DF schemes provide better performance than the AF schemes. However DF schemes are more computationally intensive at the RS. Also transmit diversity seems to perform better than receive diversity. However receive diversity does not need the BS to transmit during the second phase. Hence it can schedule another user in this slot. The benefit of receive diversity will be visible when we do network simulations

this program is about induction motor simulation with matlab codes.

Matlab 二分法以及simpson公式的数值计算程序，适用于数值方法以及矩阵分析。(Matlab dichotomy and numerical calculation program simpson formula for matrix analysis and numerical methods in.)

关于射频噪声的程序，可用于干扰类型的识别和干扰效能的评估。(A program on radio noise, can be used to identify types of interference and jamming effectiveness evaluation. )

本资源中包含了三种线性信号检测算法MRC,ZF,MMSE和非线性信号检测算法ZF-SIC,MMSE-SIC。分别在传统mimo和Massive MIMO系统中进行仿真，分别给出了信噪比-误码率曲线和误码率-接收天线数曲线(MIMO signal detection algorithm)

四种滤波（SVD滤波，PCA滤波，DCT滤波，DWT滤波）对图像处理，有程序代码和对应图片(Four kinds of filter for image processing)

介绍了相干源的MUSIC算法，我自己试过了，解相干的效果很好哦(Describes the coherent source of MUSIC algorithm, I tried, oh well the effect of decoherence)

直流电机调速的LQR输出反馈控制器设计和仿真(DC motor speed control LQR output feedback controller design and simulation)

System,烈焰行动源代码文件,SystemSystem(System, flames action source code files)