task3

地震剖面图的显示程序，使用matlab编写 ！(Seismic profile display program, the use of matlab !)

说明：  用matlab写的维纳滤波，最陡下降法的实现例程。(Matlab written by Wiener filtering, the steepest descent method to achieve routine.)

基于宽带调制转换器的一种新的压缩感知技术(Matlab package that simulates sampling by the analog system. The MWC consists of an RF front-end whose intermediate nodes are non-bandlimited signals. In this setting, computing the samples that would have been obtained by the hardware becomes a tricky task. This package sets the MWC parameters properly and also uses a dense time-grid in order to ensure sufficient approximation in computing the analog samples. The simulations in this paper were generated by this package. Usage: (A) download from here and unzip. (B) use start.m to run the simulations (can last many hours). (C) use GenFigs.m to generate the figures from the saved results. )

三相逆变桥【做的有点渣，请见谅【二十字二十字二十字二十字(Three-phase inverter bridge)

切比且夫线阵幅度加权方向图计算,画出二位方向图,图示中标示出增益,副瓣电平等(Ratio and the linear amplitude weighted directional graph computation, draw two direction map, marked gain the diagram, the sidelobe level etc. )

《电力电子应用技术的MAtlab仿真》一书影印版。(Power electronics simulation base on MAtlab)

chan算法，利用TDOA参数实现定位功能，是一种很经典的算法(chan algorithm parameters using TDOA positioning function, is a classic algorithm)

Conjugate gradient method

实现BP神经网络的matlab运算，运算效率高，方便，快捷(BP neural network matlab realize operation, high operational efficiency, convenient and fast)

This is a code for admittance matrix formulation. Given that its inputs are bus, to bus, impedance, susceptance and tap transformer.