MATLAB(1)

A signal is transmitted using a carrier frequency of 900 MHz. It is transmitted through a multipath channel which can be modelled as Rayleigh fading. Assumingthe Dopper spread as 10Hz and the number of multipaths as 10, generate the Rayleigh faded signal. Compute the outage rate (the probability of the signal falls below certain rate, say ?10 dB) of the signal. Using MATLAB, demonstrate the path loss as a function of loss parameter for distances ranging from 2 km to 40 km. Calculate the power loss in dB

国外高校老师编写的语音信号特征提取程序，非常实用初学者研究( [E, V, A, P] = analysis(x, N, U, M) extracts vocoder parameters E, V, A, and P from the speech signal x on a frame by frame basis. N is the analysis frame length, U is the update length, and M is the order of the linear prediction analysis. The return arguments are the extracted parameters, where E, V, and P are vectors with "n_frames" (the number of analysis frames, see code below) elements, A is a (n_frames, M+1) size matrix (includes the leading 1 of the polynomial).)

Error Correcting Code Using Matlab

经典lDPC编码程序 Robert的论文里的部分仿真程序 (Robert LDPC coding procedures classic papers in the part of simulation program)

数值分析—Gauss列主元消去法和龙格积分法(Numerical Analysis)

Prewitt is a method of edge detection, matlabcode

闭环系统的奇异值曲线仿真和其鲁棒性能分析(Singular value of the closed-loop system curve simulation and robust performance analysis)

实现ASK信号的调制解调 带有低通滤波器的设计(ASK )

一个实现循环卷积、因式分解的参考程序，程序简洁易懂(A realization of cyclic convolution, Factorization reference procedure, the procedure easier to understand)

The classic hello.cpp