ch8

采用matlab进行语音处理的软件包，如分帧，求语音特征等。(Using matlab package deal for voice, such as sub-frames, and voice characteristics.)

东南大学的《结构模态分析及其损伤诊断》，系统地介绍了结构模态信号处理的算法，是模态信号处理编程和学习的必备选择。(" Modal Analysis and Damage Diagnosis" Southeast University, introduced the algorithm modal signal processing, signal processing modal learning programming and necessary choice.)

自己写的求解波松方程的matlab程序 并采用两种方法求解 (Writing their own to solve Poisson equation matlab program and the use of two methods for solving)

用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。(Matlab simulation bearing fault signal)

求最优步长，最优步长对应的设计变量及函数值。(Seek the optimal step length, step length corresponding to the optimal design variables and function values.)

solutions in matlab of the book DSP using matlab by proakis

关于压缩感知中算法重构做得仿真，供参考。(Compressed sensing reconstruction algorithm for the simulation done for reference.)

Matlab讲义高级第一章,大家分享一下(Matlab senior notes chapter, we share)

MATLAB FILE TELL HOW TO REPRESENT RGB IN MATLAB

用matlab 计算李雅谱诺夫指数功率谱哦，呵呵呵，可以下哦(lyp dajia key xiao heheh good)