FFT_3octave_A

粒子群优化源程序 本人已通过matlab实现 希望对大家有用(Particle swarm optimization matlab source code I have passed to achieve the desired useful to everyone)

数字信号的处理，正弦函数与余弦函数的结合(digital signal prozessing sin cos function)

一个不错的多元逐步回归算法.很实用，不过仅供参考奥(a good multiple stepwise regression algorithm. Very practical, but for reference purposes only Olympic)

这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16等调制解调方式 用matlab的实现，以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能(The source code package provides a communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16 manner, such as modulation and demodulation matlab realization, as well as their in AWGN and Rayleigh fading and realize the communication system error rate performance)

wav格式的音频中实现水印的嵌入与提取 由现成的软件超级MP3转换大师V1.20把mp3->wav 然后再由MATLAB做wav水印嵌入 (wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark embedding MATLAB to do)

说明：  Fm调制和仿真，大家可以从这个程序了解到FM的模型的产生，在不同信号不同信噪比之下的比较(fm )

grid connected power system

说明：  一种改进的DE算法，来自文献“JADE: Adaptive Differential Evolution with Optional External Archive”(JADE: Adaptive Differential Evolution with Optional External Archive)

由于飞机设计是一个需要多次反复迭代的重复过程，需要进行大量的计算，因此我们自己编写了一些MATLAB程序。(As the aircraft design is a repeated duplication of iterative process, requiring a large number of calculation, so we have written a number of MATLAB procedures.)

说明：  images of plate so as to create a database of templates