MATLAB-bode

Relative energy of wavelet

本程序是用于在时域中分析处理轴承故障数据的，提取了各种时域的特征参数，包括均值，有效值，峭度，裕度指标，波形指标等等 适合初学者用于轴承的故障诊断中对参数的提取。（附上轴承故障数据3类共21组 正常、内圈、外圈）(This procedure is used in the time domain analysis of bearing fault data processing to extract the characteristics of various time domain parameters, including mean, RMS, kurtosis, margin indicators, wave indicators, and so suitable for beginners for bearings Fault diagnosis of parameter extraction.)

关于魏格纳分布的计算代码，可以得到IMF和各个特征频率以及进行希尔伯特变换。(About calculation code Wigner distribution can be obtained as well as the IMF and the individual characteristics of the frequency of the Hilbert transform.)

这是关于matlab语言学习的经验，其中包括两个txt文档很方便下载，可以在手机上看，写的很好，值得看看。(This is about the matlab language learning experience, including two txt documents easy to download, you can phone point of view, well written, it is worth a look.)

通过MATLAB实现PCM的低速语音编码。(Through the realization of MATLAB PCM low bit rate speech coding.)

MIMO信道容量分析的程序以及仿真结果 希望对应届毕业生的论文写作有帮助(MIMO channel capacity analysis and simulation program for graduates hope essay writing help)

matlab实现试验模态频域参数识别：导纳圆法和最小二乘法（复模态—频响函数实虚部） (matlab achieve experimental modal parameter identification in frequency domain: admittance circle method and the least squares method (complex modal- FRF real and imaginary parts))

说明：  一个简单的SPM传播模型仿真，可以手动进行校正(SPM model)

说明：  通过一维映射和二维映射的软判决解码，以减少误码率(the soft-decision of 1D-SD and 2D-SD)

MATLAB GUI编程中几个有用的程序段 (MATLAB GUI Programming several useful procedure of)