lorenzmodel

matlab实现thomas算法对三角矩阵解线性方程组(matlab thomas algorithm to achieve the solution of the triangular matrix of linear equations)

用matlab语言实现的卷积运算的仿真程序，调试成功，可直接运行。(The convolution operation simulation program Matlab language, commissioning, and can be run directly.)

语音分帧程序，对一个语音信号进行分帧，并研究分帧后的短时能量和过零率特性(Voice framing procedures, a voice signal framing, and to study the sub-frame after the short-term energy and zero crossing rate characteristics)

The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.

实现矩阵的LU最大主元分解，方便快捷有效，可以查看分解过程，适合初学者(Achieve maximum principal component matrix LU decomposition, convenient and effective, you can view the decomposition process, suitable for beginners)

创建一个感知器网络，看前面的网络训练结果图形(Create a sensor network, network training to see the results of the previous graph)

The same staff as before.

讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)

通过Matlab实现在stk上作战防御的仿真(Stk on combat defense simulation by Matlab)

matlab code for mdct