dsp

image processing in c

CIC decimator developed in matlab for demodulation signal

用遗传算法解方程组，十分有用，方便快捷,解方程很好用(use the ga to sovle the forum,helpful,convenient.)

用matlab编程实现连续时间信号的离散化处理，并绘图，使其形象化(Matlab programming with discrete continuous-time signal processing, and graphics to visualize)

Synthetic a time history to a target spectrum

基于Nystrom的约束谱聚类，通过Nystrom取样的方式有效降低维度，提高求解速度(Nystrom spectral clustering based on constraints, sampling by Nystrom way to reduce the dimensions and improve the solution speed)

VMD用于信号去噪，去噪效果优于EMD，是EMD算法的一种改进算法(VMD for signal denoising, denoising effect is better than EMD, EMD algorithm is an improved algorithm)

实现扩频系统。信源产生，扩频，基带成型后加噪声，解扩，低通。判决(Achieve spread spectrum system. Source production, spreading, baseband shaping, add noise, despreading, low-pass. Judgment)

MATLAB neural network backprop code This code implements the basic backpropagation of error learning algorithm. The network has tanh hidden neurons and a linear output neuron. adjust the learning rate with the slider

精通MATLAB神经网络 第18章 (part 18 )