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SIMULATION of Double-sideband suppressed-carrier transmission (DSBSC) modulate

该资料是关于MATLAB辅助教学教程以及一些小波分析的例子。(This information is assisted instruction tutorial on MATLAB as well as some examples of wavelet analysis。)

绘图,关于图像的圆形绘制，使用MATLAB绘图函数，自定义函数绘制圆形图像(circle)

说明：  matlab实验中，用来确认嵌入信息位置的程序，包含了randinterval.m。(matlab experiment, the information used to identify the location of embedded programs, including the randinterval.m.)

The function returns constellation points and bit mappings specified in the DVB-S2 Standard. (qpsk, 32apsk, 16apsk)

对数据进行小波分析和重构，得到想要频率的波形进行分析(For the wavelet analysis and wavelet decomposition reconstruction of data, to obtain frequency waveform analysis)

生物电阻抗法设计了简易人体脂肪含量测试系统。利用人体的电特性分析人体组 分并以此判断被测者的健康状况。测试系统根据被测人群的年龄段、性别、体型等分类测试。( Based on a new technology which flourishes in recent years-bioelectrical impedance analysis CBIA) ,a measurement system for body FM is designed. )

a source code for vector quantization using LBG algorithm

Jacknife method, very good

In machine learning, artificial neural networks (ANNs)