matlab-codes

基于simulink的现代通信系统仿真的全过程pdf与大家分享，希望共同进步 ( Simulink-based simulation of modern communication systems To share with you the hope that the common progress of )

Several methods for solving equations matlab

自己编写的基于小波变换的matlab算法，希望对大家有所帮助(I have written matlab algorithm based on wavelet transform, I hope to be helpful)

remote sensing for texture

滤波器程序，通过低通滤波器对数据进行滤波处理(Low-pass filter , mainly for time series filtering process .)

heat 2D code for finite element, very important

matlaB通信工程书籍配套演示源代码，第五版()

MATLAB实验教程，包含通信方向的所有基础实验：矩阵运算，图形显示，调制解调，误码率分析以及功率谱密度编写和实现。(MATLAB experiment course, including communication of the direction of all the base experiment: matrix computation, graphs, demodulation, ber analysis and power spectral density to write and realized. )

利用Matlab工具对巴特沃斯模拟低通滤波器的设计结果进行了验证，Matlab程序见附页。(Matlab simulation tools Butterworth low-pass filter design results were verified, Matlab program Annex.)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.