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用数值方法实现2FSK信号的相关型解调。采用的两个2FSK波形信号为：si(t)=cos(2πfit)，i=1,2,0≤t≤Tb。这里f1=1000/Tb, f2=f1+1/Tb。(Digital modulation.)

无约束最优控制无约束最优控制无约束最优控制无约束最优控制(wuyueshuzuiyoukongzhi)

To find the contrast of an image locally.

fdtd一维算法，模拟电磁波空间反射散射过程(fdtd one-dimensional algorithm, simulated the process of scattering of electromagnetic waves in space reflection)

matlab算法源程序,重要介绍了三十多种算法，可以直接应用于各种实际问题。(matlab prom)

无线传感器经典算法，一种分层式的算法，有助于学习无线传感器。(Wireless sensor classical algorithm, a hierarchical algorithm, wireless sensor conducive to learning.)

spread spectrum audio water marking technique

算术编码的程序,是一种经典的程序，可以作为一个函数来使用。(Arithmetic coding procedures, is a classic program that can be used as a function.)

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

利用牛顿-拉夫森算法求解分段非线性电路系统的仿真程序。(Using Newton- Raphson algorithm for solving non-linear sub-circuit system simulation program.)