Paloha

this is a matlab source file

Approximation entropy: Approximation entropy which is used in time series to measure the irregularity

可以实现QPSK解调的matlab代码，希望对大家有所帮助(realize QPSK mode)

Numerical solution of wave equation using three methods, 1)Upwind 2)Leap-Frog 3)Maccormack.

Discrete Wavelet Transform in MATLAB

通过代码计算根升余弦滤波器系数，并通过与matlab本身自带生成函数做了比较(By code calculates root raised cosine filter coefficients, and through matlab comes with its own generating functions were compared)

GLOTLF Liljencrants-Fant glottal model U=(D,T,P)

插值算法，具体使用方向为高斯插值，Kriging插值可以参考(Interpolation algorithm, the specific direction of the Gaussian interpolation, Kriging interpolation can refer to)

说明：   维纳滤波、逆滤波matlab程序(不调用图像库函数)(Wiener filter, inverse filter matlab program (do not call the image library function))

说明：  直接序列扩频通信系统的MATLAB仿真设计(Direct Sequence Spread Spectrum Communication System Simulation and Design of MATLAB)