Digital_Signal_Processing_MATLAB_7

说明：  数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.(Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal superimposed on the channel noise. In this paper, Matlab software simulation [3, 4] of the device in the sentence before the superposition of the Gaussian noise After the SNR and BER relationship.)

小波分析Matlab实现，可以直接编译运行(Matlab Wavelet Analysis realize, you can direct the compiler to run)

计算区域能量的matlab函数，比较简便易懂，分别可以计算对角、水平、垂直方向的能量~(Matlab function to calculate the area of ​ ​ energy, relatively easy to understand, respectively, can calculate the diagonal, horizontal and vertical direction of the energy ~)

rejectaccept method for monte carlo simulation

K均值聚类算法，可手动输入或xls读入数据(K-means clustering algorithm, can be manually entered or XLS reading da)

Regularized Logistic Regression

Arithmetic codification in Transmision

说明：  使用matlab编程，比较全面的编写了数字调制的qpsk,ook,fsk,epsk,bpsk,ask过程。(Using matlab programming, more comprehensive preparation of the digital modulation qpsk, ook, fsk, epsk, bpsk, ask the course.)

说明：  这是《matlab小波分析》教材上的第一章程序（例）的源码，希望分享！(This is the &quot matlab wavelet analysis&quot textbook chapter on the procedure (cases) of the source, I hope to share!)

说明：  matlab环境下的遗传算法交叉程序，有不当之处敬请指教(Matlab environment of cross-GA procedures, it can be faulted Comments enlighten)