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例1 验证方程组初值问题的解 例2 求一个二阶非齐次线性方程组的初值问题的三次近似解 例3 用逐次逼近法求方程组初值问题的解(Cases of a verification of equations initial value problem is solved two cases of seeking a second-order non-homogeneous linear equations of the approximate solution of initial value problem of the three cases of three successive approximation method with the initial value problem of seeking the solution of equations)

本文利用编写的MATLAB软件结合解析法证，分析了一种新型的接地距离继电器在系统振荡时再发生单相经过渡电阻接地短路时的动作特性。该接地距离继电器的动作判据是通过比较故障后测得的母线电压、补偿电压、零序电流和负序电流四个量的相位关系以确定继电器的动作行为情况 (In this paper, written in MATLAB software analysis and forensic analysis of a new type of ground distance relays in the system oscillation movement characteristics of single-phase transition resistance is shorted to ground. The operating criteria for the ground distance relay bus voltage is measured by comparing the failure, the phase relationship of offset voltage, zero sequence current and negative sequence current four amount to determine the relay actuation behavior )

对于双雷达信息融合的分布式检测程序。针对不同信噪比做了分析对比。(For dual radar information fusion distributed detection program. To do the analysis and comparison of different signal-to-noise ratio.)

基于改进的粒子群算法的一个网络节点定位算法，并和传统的DVhop方法做了比较。(Based on the improved particle swarm algorithm of a network node localization algorithm, and the method and traditional DVhop were compared.)

This is the API guide for zstack developed by Texas Instruments

输入自己事先录制好的语音信号，该程序实现将语音信号通过FIR低通、高通、带通滤波器后还原出来的语音质量(Enter their own pre-recorded speech signal, the program will realize voice signal through the FIR low-pass, high pass, band-pass filter to restore them after the voice quality)

MATLAB编程(第二版)-菜鸟入门级教材，值得一看。 (MATLAB Programming (second edition)- rookie entry-level teaching materials, worth a visit.)

一个分析3GP文件格式的程序，可以帮助大家了解3GP文件的格式(An analysis of 3GP file format of the program that can help us to know the 3GP file format)

说明：  用MATLAB写的神经网络PID控制源程序，类似刘金锟的《先进PID控制及MATLAB仿真》(MATLAB write neural network PID control source, Liu Kun similar to the "advanced PID control and MATLAB simulation")

Almouti STBC Bit error comparison with MRC