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模拟噪声的程序，可以根据需要改写，主要功能是实现噪声模型 (Additive Noise Channel/Additive Guassian Noise Channel is the simplest of all channels. File usage details: op_channel = additivenoise(input_signal) mathematical Model: s(t) input signal to channel (=sig_ip) n(t)additive random noise process added by channel (=noise_mat) a(t) attenutation factor , here it is taken as random(=att_fact) out put signal r(t) = a .* s(t)+ n(t) an additional file named through_anc is there which shows 2 figures, 1. input signal 2. output signal )

its about quaternion formation

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)

matlab 模糊PID控制simulink 仿真(fuzzle PID control of matlab)

here the matlab code is used for simulation of fading channels and convolutional codes

说明：  求轴的横向振动分析传统地矩阵，运用matlab编写出程序，此程序使用价值大。(Seek axis transverse vibration analysis of the traditional matrix, the use of matlab to write programs, this program uses the value.)

Blind Denoising BIRD is pure python but it relies on other python modules to make the Matching Pursuit computations. (Blind Denoising )

multi-scale egde detection with matlab

FSK调制模型，提倡共享。谢谢大家支持。(FSK modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)

说明：  code of digital modulation with memory