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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))

IIR filter synthesis algorithm with almost linear group delay

QPSK 调制解调，采用B方式 可计算误码率及画图(QPSK modulation and demodulation)

Pedagogy Pedagogy Pedagogy

主要编写了生活中几个常用的函数：二次函数、分段函数。(Mainly to write several commonly used functions in life, quadratic function, piecewise function.)

Swerling case three radar target

this is code for human mouse interfacing

This paper describes different power quality problems in distribution systems and their solutions with power electronics based equipment. Shunt, hybrid and series active power filters are described showing their compensation characteristics and principles of operation. Different power circuits topologies and control scheme for each type of active power filter are analyzed. The compensation characteristics of each topology with the respective control scheme are proved by simulation and experimentally.

简单的语音合成程序，本人调试后，可以运行，仅供参考！(Simple speech synthesis procedure, I debug, you can run for reference purposes only!)

在matlab软件中将GPS时间转换成周和周秒(Convert Gps Time)