VoiceRecognitionProject

说明：  用Matlab语言实现线性方程组的全主元三角分解法.PDF(using Matlab linear equations of all the main yuan triangular decomposition. PDF)

该程序研究了攻角为2度的条件下超音速翼型的气动力特性。(This program studies the aerodynamic characteristics of of supersonic airfoils under an attack angle of 2 degrees .)

说明：  产生一定频率的正弦信号，并利用matlab函数加瑞利噪声和高斯噪声，模拟传输信道的衰落，最后画图对比加噪前后的信号。(Adding Rayleigh noise and Gaussian noise to a given signal)

Good paper on TDOA. I hope this will help you all !!!

模拟整个扩频系统，为学习和设计有关扩频系统提供帮助，里面有信号的发生和接受端信号的捕获，文件夹里面的m文件可直接在matlab上实现(Simulate the spread spectrum system for the study and design of spread spectrum systems to help, there are signal generation and signal capture the receiving end, inside the folder in the matlab m files can be directly implemented on)

D算法求最短路径利用matlab解决 输出S矩阵和行向量(Dijkstra algorithm)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

用MATLAB实现基于主导极点的PID控制器参数整定(Based on MATLAB setting the PID controller parameters with dominant pole )

filter responce on pulse with fft

自适应抵消与谱相减结合的单通道语音消噪算法的研究，对这方面的研究比较详细(Adaptive cancellation and spectral subtraction with the single-channel speech denoising algorithm, more detailed research in this area)