光伏并网逆变器SIMULINK仿真程序 grid_connected_doubleloop

Matlab Data mining code

数值积分中matlab的实现，其中包括拉格朗日插值、辛普森插值等基本算法。(Numerical integration in matlab realization, including Lagrange interpolation, Simpson and other basic interpolation algorithm.)

for obtaining the period of a signal

The model of OFDM receiver using Matlab.

函数优化，随机输入一个函数，优化产生最优值。(Function optimization, random input a function, optimization produces optimal value.)

基于小波变换和经验模态分解的大地电磁信号静态效应消除源程序(Based on wavelet transform and empirical mode decomposition of the magnetotelluric signal source to eliminate the static effect of)

y_compare= 1.0954 1.1832 1.2649 1.3416 1.4142 1.4833 1.5492 1.6125 1.6734 1.7321 1.0954 1.1832 1.2649 1.3416 1.4142 1.4832 1.5492 1.6125 1.6733 1.7321 var_y=2.1742e-010 精度再上一个层次(三阶代数精度) (y_compare = 1.0954 1.1832 1.2649 1.3416 1. 4142 1.4833 1.5492 1.6125 1.6734 1.7321 1.0954 1.1832 1.2649 1.3416 1.4142 1.4832 1.5492 1.61 25 1.6733 1.7321 var_y = 2.1742e-010 precision on a level again ( Third-order algebraic precision))

Voice activity detection Using low band to full band energy ratio

ISI信道下的信号检测和译码的联合迭代算法的实现，编码使用递归卷积码，译码算法为BCJR算法。(Iterative algorithm to achieve joint signal detection and decoding under ISI channel, encoded using recursive convolutional code and decoding algorithm is BCJR algorithm.)

PCM的编码端仿真程序,主要包括抽样量化\编码三部分.用程序语言编写(PCM terminal emulation program code, including sample quantization encoding three parts. With the preparation of programming language)