FTL

avo_abe - AVO intercept and gradient attributes for P-P and P-S

列主元高斯消去法解线性方程组Ax=b, 顺序高斯消去法解线性方程组Ax=b。(Column pca gauss elimination solution system of linear equations Ax = b, sequential gaussian elimination solution system of linear equations Ax = b. )

this is matlab pid tuning code

用镜像延拓法处理端点效应，通过信号极值点的信息来获得信号端点之外的极值点信息。(Continuation method using image processing endpoint effect, through the extreme points of the information signal to obtain signal the endpoint of the extremal points outside information.)

在Matlab环境下的kalman滤波程序，有助于理解kalman的原理及其应有(1234566KALMAN)

一个关于QPSK、16QAM与64QAM调制的程序(One of QPSK, 16QAM and 64QAM modulation process)

使用RGB模型来进行人脸检测，识别的结果还可以，可以作为其他检测方法的对比(use RGB model for face detection and recognition of the results can also can serve as a contrast detection method)

试设计一个切比雪夫I型高通数字滤波器，采样率为8000Hz,fp=1000Hz,fs=700Hz,Rp=3dB,Rs=20dB。(Try to design a type I Chebyshev high-pass digital filter sampling rate of 8000Hz, fp = 1000Hz, fs = 700Hz, Rp = 3dB, Rs = 20dB.)

全局收敛的L-M方法，此方法可以求解非线性方程组(Global convergence of LM method that can solve nonlinear equations)

ISO532B标准方法求得的响度，通过matlab代码实现(Loudness obtained by ISO532B standard method)