Voicesubframe

经典谱分析和改进算法，用于估计信号功率谱和方位，(Classical spectral analysis and improved algorithms for estimating the signal power spectrum and the position,)

Minimax Approximation and Remez Algorithm

Chaos in a fractional order Chua s system

Matlab codes for calculating RMS Value and finding roots.

说明：  matlab地震数据处理软件 应用于地震地球物理(matlab seismic data processing software used in seismic geophysics)

说明：  利用计算机编程实现加性干扰信号的维纳滤波。将计算机模拟实验结果与理论分析结果相比较，分析影响维纳滤波效果的各种因素，从而加深对维纳滤波的理解。(computer programming additive interference signal the Wiener filter. Computer simulation results with the theoretical results of the analysis, compared Wiener filtering analysis on the factors that effect, so as to enhance the understanding of the Wiener filter.)

接触网固有频率计算程序，可根据注释输入接触网参数，利用求结构矩阵特征值的方法求取接触网的固有频率…(Catenary natural frequency calculation program, according to the catenary comment input parameters, the use of structural matrix eigenvalue seeking ways to strike a catenary natural frequency ...)

Matlab image merging test

code to solve the equation in fiber laser

用matlab进行FFT及DFT算法的实现，并测试其运行速度。(Using matlab for FFT and DFT algorithm and test its speed.)