project4

这个图论包里面包括好几个常用的程序 如最短路算法等(The graph on the package which includes several popular programs such as the shortest path algorithm)

仿真比较4QAM和4FSK调制信号在瑞利衰落信道下的误符号率和误比特率性能(Simulation comparison 4QAM and 4FSK modulated signals in Rayleigh fading channels under the symbol error rate and bit error rate performance)

通用振动方程频响求解，包括位移平频响，速度频响，加速度频响等(general frequency response function solution. )

增强的AMR编码器快速固定码本搜索方法-【专利】 (fast fixed codebook search method for enhaced AMR [patent])

说明：  QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统(QPSK Matlab/Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching filter, timing recovery and other important module to help understand the system QPSK)

Interactive smoothing for time-series

mpsk modulation with fading channel

主要详细的讲解MATLAB的各种的使用和说明；为MATLAB的入门和提高有一定的帮助。(Main detailed explanation of all sorts of use of MATLAB and specification, For MATLAB introductory and improve has certain help.)

数值分析中基于Matlab环境下的关于最小二乘的源代码(Numerical analysis environment based on Matlab source code on least-squares)

Harris角点特征提取MATLAB代码，完整的中文注释了每条命令的用法意义。(Harris corner feature extraction MATLAB code, note the use of the full Chinese meaning of each command.)