fengyai

Gauss-seidel迭代与两种Jacobi迭代的matlab实现(Gauss-seidel iterative realization of the matlab)

巴特沃斯數字低通濾波器。採樣率8000HZ，fp=2100hz,fs=2500hz,Rp=3db,Rs=25db.(butterworth LPF)

说明：  利用matlab实现电磁场数值方法里面的有限差分与有限元法(Using matlab to achieve numerical method of electromagnetic field inside the finite difference and finite element method)

用matlab仿真LMS算法和RLS算法的收敛性，并对rls算法和lms算法做比较(Matlab simulation with the LMS algorithm and RLS algorithm convergence, and rls algorithms and lms algorithm to compare)

说明：  卷积码的MATLAB仿真及其性能测试，包括卷积码的编码和VITERBI译码程序(Convolutional codes of MATLAB simulation and performance testing, including the convolutional code encoding and decoding procedures VITERBI)

在matlab中实现DCT变换，对初学者有一定的用处(in Matlab achieve DCT, for beginners have a certain usefulness)

在原有matlab程序的基础上增加一个功能即原有程序在未统计之前，一个数默认频次为一，但是这个可以在频次不为1的情况下统计总的频次(Add a function on the basis of the original matlab program that is not before the original program statistics, a number of default frequency is one, but this can count the total frequency in the frequency is not a case)

BLOCK FUNCTION SQUARE WITH SIMULINK

很好的神经网络程序，适于初学者，希望大家有用。(good neural network program, suitable for beginners, we hope useful.)

Simulation of Gaussian Beam Focused by a Lens Using BPM Paramters suggested for simulation