shangnon

通信原理实验的matlab仿真中的快衰落和慢衰落(Matlab simulation experiment of communication principle in fast fading and slow fading)

antenna related matlab code

Kalman filter implementation

求系统单位给定阶跃响应的性能指标（超调量，峰值时间，调整时间 .....），其中， y，t表示系统节约相应的函数值与其对应时间,函数返回的是阶跃响应的第一(正向)波峰值b1、 阶跃响应的第二(正向)波峰值b2,阶跃响应的超调量sigma,阶跃响应的衰减比n,阶跃响应的衰减率pusi 阶跃响应的衰减震荡周期T,阶跃响应的振荡频率f.(Demand system units for a given step response performance (overshoot, peak time, adjust the time .....), which, y, t that the system saves the corresponding function value and its corresponding time, the function returns the order Jump to respond to the first (positive) wave peak b1, step response of the second (positive) wave peak b2, step response overshoot sigma, step response of the attenuation ratio of n, the step response of the attenuation rate pusi step response of the decay vibration cycle T, the step response of the oscillation frequency f.)

BP神经网络识别手写字符验证码，包括10721张字母、数字样本(BP neural network handwritten character recognition codes, including 10,721 letters, numbers, samples)

matlab based on power electronics and development hj

Smart Antenna System souce code (Smart Antenna System souce code)

正交采样仿真程序，验证采样结果的正确性与调制解调方法(Quadrature Sampling simulation program to verify the correctness of the results of sampling with the modulation and demodulation method)

这是用matlab开发hmm模型，里面包含全部的有关hmm的程序，都可以使用，对于hmm的初学者来说，是极好的的学习程序。(HMM)

spatial filter for spatial domain filtering