ServoDcmotormodel

无线通信课程设计的matlab程序，这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16，YDHMYF，ErHbVnU等调制解调方式，以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能. (Wireless communication curriculum design matlab program source code package provides a communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16, YDHMYF, ErHbVnU and other modulation and demodulation, and they AWGN and Rayleigh channel under the communication system to achieve error rate performance. )

It uses kalmanf(s) function to calculate GPS error variance.

基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换，提供里详细代码，.m文件(Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file)

说明：  rgb空间转换成L*a*b*空间的结构显示聚类分割成的三部分标号为k外的其他区域置0蓝色区域标号(rgb space into L* a* b* space structure shows cluster is split into three sections labeled k set to 0 in other regions outside the blue area label)

说明：  QR分解是球形MIMO检测算法必不可少的环节,本代码采用m语言描述了QR分解分解具体怎么实现,而不是直接调用matlab内部函数,采用的是QR分解的脉动阵列结构,据此代码可轻易实现QR分解的FPGA设计(QR decomposition is an essential part of the spherical MIMO detection algorithm, the code uses QR decomposition decomposition m language to describe specifically how to achieve, rather than a direct call matlab internal function, using the QR decomposition systolic array structure, pursuant to which the code can be easily QR decomposition FPGA design)

说明：  水听器阵列数据处理算法，平滑MUSIC，适用于仿真，内含多个程序(Hydrophone array data processing algorithm, smooth MUSIC, suitable for simulation, contains multiple programs)

说明：  2*2天线配置，Alamouti空时编码，信道非相关，16QAM(Alamouti STBC,2*2 antenna, Non-correlation channel.)

这是一个拉普拉斯系统分析仿真的Systemview源代码。(This is a Laplace System Simulation Systemview source code.)

这是一个完整的基于DWT变换的音频水印的例子，有助于学习音频水印(This is a complete audio watermarking based on DWT transform examples to help learn audio watermarking)

打开Matlab，输入代码，运行之，出结果(Open Matlab, enter the code, run it, the results)