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粒子群算法解决背包问题。包含matlab 源程序，和一份报告。我的一份作业(Particle swarm algorithm to solve knapsack problem. Matlab source code included, and a report. I have a job)

修正的lms算法，我做毕设的资料，希望对大家有帮助(Modified lms algorithm, I do complete data set, we want to help)

matlab 课程实习 第五章 答案 附源码(Chapter matlab courses internship answer with source code)

产生一个频移键控信号（FSK），该产生的信号可供复数解析用，频率归一化(produce a signal frequency shift keying (FSK), which is the signal for analysis using the plural, to a frequency of)

Applied Software Measurements by Jones, this is a very good textbook for software engineering

NC-OFDM系统中发送端不同的数字调制方式(NC- OFDM system in different ways of digital modulation)

说明：  用MATLAB实现的不合格品率P控制图的绘制，只要将数据导入data.txt文件，然后在MATLAB中运行main.m文件即可打开绘图界面。（注意：路径要设置好）(the failure rate of P Commodities Control Map, as long as the data into data.txt documents, then in MATLAB run main.m document can be open graphics interface. (Note : To set a good path))

近似熵是一种衡量衡量非线性时间序列复杂性的非线性动力学分析方法，其物理意义 为熵值越大，时间序列的自我相似性越低，序 列越复杂，反之序列自我相似性越高；并且样 本熵对于序列长度依赖弱，仅需较短的数据就 能够得到稳健的熵值，同时其计算不需对数据 粗粒化，具有较好的抗干扰能力 (Approximate entropy is a measure to measure the complex nonlinear dynamics of nonlinear time series analysis method, the physical meaning of entropy value is larger, the lower the self-similarity of the time series, the more complex the sequence, whereas sequence of self-similarity the higher and the sample entropy weak dependence for the length of the sequence, only shorter data can be healthy entropy value, calculated without data coarse-grained, with good anti-jamming capability)

希尔伯特黄变换是，hilbert+emd的综合。本文件是典型的hht的程序(The Hilbert yellow transformation is the synthesis of hilbert+emd. This file is a typical HHT program)

解决高维优化问题，解决多峰函数求极值的问题(solve n dimension )