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mtalab的一些绘图程序，用m语言写的~大家共同交流(mtalab some drawing program, with the ~ m language of common communication)

用MATLAB编写的BP 程序。。。希望可以对大家有所帮助(BP program)

神经元PID测试程序模型，方便好用，下载后可直接运行(Neuron PID model test program to facilitate the easy to use, the download can be run directly)

a simple code for plot some kinds of geophysical data (such shot, CMP,... gathers).

小波变换实现信号的去除噪声，仿真效果良好(Wavelet transform to remove the noise signal, the simulation results good)

This code is Cuthill-Mckee bandwidth Reduction(CMBR) algorithm.This scheme is used in FEM to minimize the size of assembled stiffness and mass matrix.

3-level inverter for power electronics applications

单载波频域均衡，用来恢复信号的，使传输信号的失真最小。(Single-carrier frequency domain equalization is used to restore the signal to transmit the minimum signal distortion.)

code matlab descripteur gist matlab

File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED 1: PUMP CURVE 2: EFFICIENCY CURVE 3: BREAK HORSEPOWER CURVE 4: KW-INPUT CURVE File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED FLOW AS SHOWN IN THE PAPER TITLED: " how to calculate the pump efficiency and power for variable speed pump" File 3: this code is to correct the use of affinity law by shifting the curve to intersect with the system-curve at the desired flow as shown in the paper titled: "The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"