ThreeFeeder

this code contain severel method of satellite image fusion

在带限信道信号传输的仿真。仿真4PAM调制信号在AWGN信道下的性能，画出误比特率和误符号率。 (In the band-limited signal transmission channel in the simulation. Simulation 4PAM modulated signal in AWGN channel performance.)

V-BLAST空时码仿真，干扰消除和无干扰消除的SNR-FER曲线(Simulation of V-BLAST)

分数阶傅里叶变换，MATLAB程序代码，从国外网站下载(fraction fourier transform)

OVERLAP ADD METHOD FOR CALCULATING THE CONVOLUTION OF LONG SEQUENCE

Dean 的PLL Performance,Simulation and Design 这本书里2nd 滤波器PLL求解的matlab程序(Dean of the PLL Performance, Simulation and Design This book 2nd PLL filter matlab program to solve the)

this is a pso alghoritms code

Matlab关于数学和物理问题的27种示范应该和解析，详细，并有程序解释，不可少的专业书啊，特别适合数学和方面的人！(Matlab mathematical and physical problems on the 27 model and should be resolved in detail, and explain the program, essential for professional book ah, especially for mathematics and in person!)

用matlab编程对电压信号用离散化傅里叶级数变成求各次谐波含量(Matlab programming voltage signal with a discrete Fourier series becomes the harmonic content of each request)

改程序可以对信号进行emd分解，直接得到imf和hilbert谱(Change the program can signal emd decomposition directly from the imf and the hilbert spectrum)