Hermite

关于在MATLAB上产生DTMF信号以及对DTMF的监测(On MATLAB to generate DTMF signals and the monitoring of DTMF)

说明：  数据通信中误码检测机制的研究，使用MATLAB对二维奇偶校验码进行测试(Studies of Error Detection Techniques in Data Communications，two-dimensional parity check is simulated through MATLAB)

数字低通或模拟低通滤波器的阶次，模拟低通原型滤波器。(buttord,buttap,lp2lp)

复杂网络相似性指标的实现和对比，同时可以实现无标度网络和邻耦网络两个复杂网络的预测。并对预测结果进行评估。改进了预测算法，提出了预测精度评价的新指标，使精度评价更准确。(Implementation and comparison of the complex network of similar indicators, and can achieve scale-free network and neighbor coupled network prediction of two complex networks. The prediction results to assess. Improve the prediction algorithm, proposed a new indicator of prediction accuracy evaluation, the accuracy of evaluation is more accurate.)

非线性曲线拟合是已知输入向量xdata和输出向量ydata，并且知道输入与输出的函数关系为ydata=F(x, xdata)，但不知道系数向量x。今进行曲线拟合，求x使得输出的如下最小二乘表达式成立： min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment: min Σ (F (x, xdatai)-ydatai) ^ 2)

this is a matlab program

PCA Principle component analysis code

说明：  matlab file for cr simulation

关于地球物理反演的软件包，重点是一些规则化的程序，压缩文件里包括matlab code和书籍(geophysics inversion, regulariation in inverse problems, and the manual is included)

compressive sensing:OMP algorithm