FEM_2D

ofdm同步偏移估计,主要针对符号的同步(ofdm estimation)

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matlab编写分布傅里叶法解非线性薛定谔方程，描述脉冲演化，语言简练，解释详细(matlab write distributed Fourier method for nonlinear Schrodinger equation describing the evolution of the pulse, concise language, explained in detail)

该程序利用希尔伯特变换求解心音信号的包络(hilbert envelope)

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This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel). (This m-file simulates MPSK (BPSK, QPSK, 8PSK) with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate (Rb) is greater than the channel bandwidth Wc (Band-limited channel).)

雷达脉冲压缩处理高效算法与关键技术的研究(Radar pulse compression processing efficient algorithms and key technology research)

Backpropagation, an abbreviation for backward propagation of errors , is a common method of training artificial neural networks used in conjunction with an optimization method such as gradient descent. The method calculates the gradient of a loss function with respects to all the weights in the network.

sobi的源程序，可以直接调用的程序，非常实用，建议下载(the application of sobi)

这段代码使用matlab实现匈牙利算法的匹配问题。(matlab algorithm to achieve the matching of Hungary)