Modulation-Demonstrate

《OMG Unified Modeling Language Specification》,一本对uml介绍非常详细全面的书。( OMG Unified Modeling Language Specification , 1 pairs of UML introduced a very detailed and comprehensive book.)

1、设计一个62阶低通滤波器，采样频率为9kHz，通带截止频率为3kHz，要求阻带最小衰减50dB。 2、将滤波器系数输出到txt文本文档。 (1, the design of a 62-order low-pass filter, the sampling frequency is 9kHz, passband cutoff frequency of 3kHz, requires a minimum stopband attenuation 50dB. 2, the output of the filter coefficients to txt documents.)

piono code by using matlab

PO ALGORITHM SIMULATION

说明：  HS光流法提取关键帧,该方法简单易于实现(opticalflow extract key frame)

matlab de 课程设计报告书 很实用哦，里面有编制好的代码 和图片(just like it)

Bayes program 贝叶斯的课程设计，报告搜索bayes(Bayes Bayes program curriculum design, report search bayes)

ask调制解调程序及相应误码率计算。随机产生正弦信号，进行ask幅度调制及解调。(ask modulation and demodulation process. Randomly generated sinusoidal signals, amplitude modulation and demodulation ask.)

MATLAB 处理语言信号，改变语音频率等功能(chulixinghao gaibian yuyin lsdf )

MATLAB 计算阻抗的例子，采用M文件编写。(MATLAB examples of calculation of resistance, the use of M document preparation.)