signalmatlab

naive bayes方法是用于分类的一个传统方法，它是产生的比较早的一个方法，分类的准确度比较高。(naive bayes method is used for the classification of a traditional method, which is generated as early as one way of comparison, classification accuracy is relatively high.)

CDMA信号调制解调，采用直接序列扩频，过加性高斯白噪声下的误码率计算。(the model of CDMA)

说明：  几个VC++源代码，使用C-MEX文件来实现VC++与MATLAB的混合编程。(Several VC++ source code, the use of C-MEX file to achieve the VC++ and MATLAB programming mixed.)

这个程序是基于电桥的三相电压型逆变电路，可以自由修改负载，得到各相电压，电流的图像。(This program is based on a three-phase voltage source inverter bridge, you can freely modify the load to obtain images of the respective phase voltage and current.)

去定向角参考文献 文献中详细阐述了定向角的生成原因 及去定向操作流程(Reference literature to orientation angle elaborate orientation angle of the Causes and go directional operation processes)

清浊音处理的MATLAB程序，用汉明窗来实现。(MATLAB program Voicing treated with Hamming window to achieve)

用MATLAB编写的一个8级m序列，并实现了调频序列的提取和频率的选择，能显示出跳频图案！(Prepared with an 8-level MATLAB m sequence, and realized the extraction sequence and frequency of FM option, can show frequency-hopping pattern!)

this file is sued to compute the fourier transform of a given optical signal

能量重心校正法，进行频谱的幅值修正，算法可以参见谢明、丁康老师的频谱分析文章。(Energy center of gravity correction method, the amplitude correction of the spectrum, spectrum analysis of the algorithm can be found in Xie Ming, DING Kang teacher article.)

说明：  分别建立pid控制与模糊PID控制的BLDC仿真模型，对比效果良好(BLDC simulation models of PID control and fuzzy PID control are established respectively, and the comparison results are good.)