step4_2

Direct Torque Control principle

this programe for count path loss from power level in transmission media. with walfish ikegami method and implement with semolog graphic.it can show the maximum pathloss in propagation

通常matlab不能进行整数规划，现一一款混合整数的线形规划matlab m文件 (Usually matlab integer programming, now a mixed integer linear programming matlab m file)

读写ply文件的matlab实现。Writes a mesh to a ply file and Reads a ply file (text format). ply files can be in binary format as well(Writes a mesh to a ply file (text format) wich can be read by PlyView from Cyberware and Scanalyze from Stanford University. Both are available for free. Reads a ply file (text format). ply files can be in binary format as well this function can read ply files in txt format only e.g. created by makePly.m.)

MATLAB 信号分析 卷积， 各种信号的产生，傅里叶变换等(MATLAB signal analysis convolution)

这个程序能实现在杂波环境下对多目标的跟踪。(This program can realize multi-target tracking in clutter environment with JPDA algorithm.)

采用16QAM调制方式对一串二进制信息进行基带调制，并分析其功率谱，在AWGN信道上进行传输，并解调，最后对其误比特（BER）性能加以分析。(Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation, the last of its bit error (BER) performance analysis.)

举了一些语音信号处理的例子，包括信号的截断，读取等(Gave some examples of speech signal processing, including signal truncation, reading, etc.)

a lab for hidden markov model using matlab

快速傅里叶变换自编程序，直接运行即可，简单方便实用(Fast Fourier Transform self program can be run directly, simple and convenient and practical)