Butterworth1352461234

PCM编解码源程序 很好的程序。谢谢大家进行参考。(PCM codec good source procedures. Thank you for your reference.)

利用快速傅立葉轉換，配合omp的CS範例.(Fast Fourier Transform, with the the omp of the CS example.)

3维FDTD pec边界 已调试好( 3-D FDTD code with PEC boundaries)

Bairstow案例，主要是以matlab軟件來運算標準題型。(Bairstow cases, mainly matlab software to compute the standard questions.)

盲均衡算法实现的有噪声信道下的4QAM调制解调，并画出算法的收敛图(Blind equalization algorithm of noisy channel under the 4QAM modulation and demodulation, and draw the convergence map)

说明：  规划问题的matlab源码，希望大家多提意见啊(Matlab source programming problems, hope that we do so ah)

本文利用软件相移技术得到相互正交的参考正弦波信号；通过互相关算法，完成了软正交矢量型LIA相关器的具体实现；利用该方法实现了对微弱信号幅值和相位的检测，有效地抑制干扰，减少了硬件电路成本。通过Matlab仿真，验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)

GPS_INS紧耦合组合导航系统研究,对学习组合导航系统有一定的参考价值(GPS_INS tightly coupled integrated navigation system, integrated navigation system for the study has some reference value)

B-Spline Surface (with redundant points) Least-Squares Fitting of both Positions and Normals.

谐波分析 功率谱分析 交叉谱分析课程及例子(The harmonic analysis of power spectrum analysis courses and examples of the cross-spectral analysis)