chp

不知道怎么弄的 你先给我开开吧 我急着用呢 好不好啊(SDAFSDFGSGQWRAEFSDFDSFGGSDF)

实现了chirp信号的分数阶傅立叶变换，表现出了其能量聚集效果，另外对单频、多频、高斯信号进行了分数阶傅立叶变换(The chirp signal Fractional Fourier Transform, showing the effect of its energy gathered addition of single-frequency, multi-frequency Gaussian signal Fractional Fourier Transform)

BPSK, QPSK, 16-QAM Modulation Mapping BER in communication

说明：  ml detection mimo good

基于遗传算法二进制编码，带约束的PID参数优化(Binary-coded genetic algorithm-based PID parameter optimization with constraints)

neural networks and other machine learning in matlab

poisson问题有限元求解通用程序(线性元). 压缩包内exp.m包含了一个实际问题,matlab下直接运行即可,如效率不高,可适当修改网格参数h.(poisson problem of the finite element procedure for solving general (linear million). exp.m compressed package contains a real problem, matlab can be directly run, such as the efficiency is not high, may be appropriate to amend the grid parameter h.)

结构动力学逐步法程序，包括wilson theta和常平均加速度法。(Structural dynamics step-by-step procedure, including Wilson, theta and constant mean acceleration method.)

说明：  Classification of emotional states from electrocardiogram signals: a non-linear approach based on hurst

采用遗传算法实现天线阵波束形成，算法实现方便，便于操作。(The genetic algorithm is used to realize the antenna array beamforming algorithm, convenient, easy to operate.)