hw3sol

认知无线电网络中频谱分配技术的研究，论文和程序(CR,spectrum sharing,matlab)

低频信号先进行放大，再调制解调，设计发射机和接收机(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter and receiver design)

基于MATLAB实现水下4fsk调制解调(Based on MATLAB realization underwater 4fsk modem)

说明：  盲源分离，基于最大化负熵的盲源分离方法； 算法及调试(blind source separation)

NSGA_II多目标优化算法，用于工程优化计算，很好很强大(NSGA_II)

牛顿法的MATLAB，随便写的水平有限请谅解(Newton' s law of MATLAB, low level of random write requests with the understanding)

基于三次指数平滑法的青岛港集装箱吞吐量预测 资料讲述了采用三次平滑法对吞吐量的预测细节 和思路(Based on the three exponential smoothing forecast container throughput of Qingdao port information about the use of three smoothing forecasts on the throughput of the details and ideas)

buck boost仿真，可以用MATLAB打开，示波器输出图像(buck boost)

能够实现信号的短时傅里叶变换，对仿真信号或实测信号进行时频分析，(To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.)

最小噪声分离，能够实现高光谱遥感图像的MNF正逆变换，进行图像降维与重建(Minimum noise separation can realize the MNF positive and inverse transformation of hyperspectral remote sensing images, and reduce the image dimension and reconstruct the image)