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该程序用于求单跨梁振型及频率（梁的两端任意约束）(The procedure for seeking a single cross-Liang type and frequency (arbitrary constraints at both ends of beams))

运用Matlab6.5实现跳频通信系统中跳频信号的时频分析(Matlab6.5 use of frequency hopping communication system to achieve frequency hopping signals in time-frequency analysis)

电压型PWM整流器整流，svpwm，电压电流双环控制(Voltage type PWM rectifier rectification, svpwm, voltage and current double loop control)

说明：  gsm的物理层仿真实现，仿真的目的不仅仅在于检查DSP程序实现的错误与否，还通过MATLAB制作相应的码表(gsm realize the physical layer simulation, the purpose of simulation is not merely to check the DSP program realize the error or not, through the production of the corresponding MATLAB code table)

说明：  RLC游程编码程序,matlab可直接运行(RLC routine)

线性调频信号的脉冲压缩处理及图像的分析，非常简介的程序(Linear FM pulse compression signal processing and image analysis, the procedure is very Profile)

对于随机数据和Iris数据的层次聚类算法(For random data and Iris data hierarchical clustering algorithm)

GA-BP算法Matlab实现，不带说明论文！！！(back propagation genetic algorithm)

The Levenberg–Marquardt Method

it is a function for powerflow for electrical engineering in power system.