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蓄电池simulink模型 适合做蓄电池在matlab中建模参考学习(battery simulink model)

all the dtmf tones required to detect the tones of key pad

多项式拟合函数，用于给定数据点的多项式拟合，区别于matlab内置的函数polyfit,但效果差别不大。(A simple way of polynomial fitting to given points ,which is different from polyfit function but with no much different in result .)

在MATLAB simulink中搭建MSK调制解调模型，码元速率可以调整，可以增加信道模型也观察信噪比与误码率之间的关系，scope观察解调结果。(MSK modem built in MATLAB simulink model, the symbol rate can be adjusted to increase the channel model can also observe the relationship between SNR and BER, scope observation demodulation result.)

LPI国外的雷达教程上的源程序，可以对照书上讲解进行学习(LPI tutorials on the radar of foreign source, can explain the book to learn the control)

遗传算法和最速下降法的比较及其各自的优缺点(Genetic algorithms and compare the steepest descent method and their respective advantages and disadvantages)

基于稀疏表示的正交最小二乘法，使用的语言是matlab，应用比较广阔，设计信号处理中的信号回归，图像处理的压缩等。(Sparse representation based on orthogonal least squares method, the language used is matlab, relatively broad application, design signal processing signal return, image processing, compression and so on.)

用蒙特卡洛方法获取标准正态分布的伪随机数(Generate n samples from a normal distribution)

说明：  NOMA 相关，用于matlab相关仿真分析，是5g重要技术(NOMA matlab five generition)

说明：  matlab环境下格雷码的编码，二进制译成格雷码，反之！！( gray coding in Matlab environment，Binary translated into gray yards)