Chapter9

matlab时频分析配套源码第4章的程序，请大家共享(Matlab time-frequency analysis supporting source code, Chapter 4, please share)

利用Matlab实现语音信号的数字水印技术.利用语音获取设备获取需要传送的保密语音信号；选择用于传输保密语音信号的普通声音载体；对加入水印信息的文件进行各种滤波处理，然后再对其进行水印提取，观察其结果；(Digital watermarking technology using Matlab voice signals using voice capture device to obtain confidential voice signals to be transferred Select common vector for the transmission of confidential voice speech signal adding watermark information on a variety of filtering files, and then its watermark extraction, observe the results )

人脸识别的matlab pca源码，希望对大家有用处(face recognition Matlab pca source, we hope to be useful)

这是一个平面阵列中二维角度估计算法比较完善的例程，参考价值很高(This is a planar array of two-dimensional angle estimation algorithm routine, the reference value is high)

单核处理多特征融合(matlab实现——有数据提供）(Single-core processing multi-feature fusion)

In fuzzy cluster analysis, many algorithms have been developed. In general, the most widely used is the Fuzzy c-Means Algorithms (FCMA).(fuzzy cluster analysis, many algorithms have been developed. In genera l the most widely used is the fuzzy c- Means Algori thms (FCMA).)

集合dsb调制与解调完整程序，很辛苦找到的(A complete set of FSK modulation and demodulation process, it is hard to find)

说明：  无线通信系统中BCCH在发送端与接收端的处理过程，有注释(Wireless communication systems BCCH transmitter and receiver in the treatment process, and notes)

LDPC Encoder and Parity check matrix file for Chinese Digital Tv transmission..

matlab下的万年历（没有利用自带函数）能够正确显示用户输入的年份和月份的日历。并能够自动定位当前年份和月份(Calendar matlab under (no use of its own function) to display the correct user input month and year calendar. And the ability to automatically locate the current year and month)