QPSK

牛顿算法，用于求迭代方程的解，数值分析用(Newton algorithm for seeking solutions of iterative equations, numerical analysis using)

DBSCAN算法是一种基于密度的算法，进行DBSCAN聚类(simple DBSCAN clustering algorithm，which is based on density.)

认知无线电频谱感知方面的一些文章，希望对你有用(Aspects of cognitive radio spectrum sensing some articles, I hope useful to you)

这个程序是干涉合成孔径雷达利用图割做相位解馋经典程序。(phase unwrapping via graph cuts)

独立成分分析,用fastICA算法来分离混合信号得到两个独立的原始信号(fastICA for estimating independent signal)

C 程序 球面方位角算法： azimuth.cpp CRC校验快速算法： CRC_Table.cpp 解扰码算法： scrambler.cpp Matlab 程序 信号带宽测量： BandWith.m 带通信号下变频： fqmv.m QPSK 解调 demodQpsk.m pwelch求功率谱的算法 psdwh.m 均值滤波算法 cvmn.m 信号正交分解： Cnv2Bas.m(C procedures spherical azimuth algorithm: azimuth.cppCRC Fast Algorithm checksum: CRC_Table.cpp Descrambling code algorithm: scrambler.cpp Matlab signal bandwidth measurement procedures: BandWith.m bandpass signal down-conversion: fqmv.mQPSK demodulator for demodQpsk.mpwelch power spectrum algorithm psdwh.m mean signal filtering algorithm cvmn.m orthogonal decomposition: Cnv2Bas.m)

说明：  如何使用同余法生成白噪声 如何使用白噪声通过3种不同的iir滤波器生成粉红噪声(How to use the same method to generate more than white noise white noise through the use of three kinds of different filter iir Pink Noise Generator)

一种新的信号分解方法，极值点对称模态分解。能处理非平稳非线性信号。(A new method of signal decomposition, extreme value point symmetry mode decomposition. Can deal with non-stationary nonlinear signal.)

一个非常好的圆检测代码,和大家一起分享,QQ:52628977.(a very good circle detection code, and share with everyone, QQ : 52628977.)

说明：  关于电容层析成像图像重建的文章，包含经典图像重建算法及其改进(Article on image reconstruction of electrical capacitance tomography)