BPSK+AWGNmatlab

ecualizacion del histograma

本matlab程序用共轭梯度法来求解多元模型的最小值（给出最小值和精度情况）(The matlab program conjugate gradient method to solve the minimum multivariate model (given the minimum and the accuracy of the situation))

对信号进行快速Fourier变换，求谐波波幅值及谐波相角值(Fast Fourier transform of the signal, find the harmonic amplitude and phase angle of the harmonic value)

说明：  以二阶非线性系统为例，假设系统方程和状态方程含有高斯白噪声，通过CKF算法估计系统真实状态(Taking the second-order nonlinear system as an example, assuming that the system equation and state equation contain Gaussian white noise, the real state of the system is estimated by CKF algorithm)

地震数据处理方面matlab代码，能够地震数据进行简单处理和绘图(Seismic data processing matlab code, simple to seismic data processing and graphics)

霍夫变换实现直线检测，这是一种非常简单的直线识别方式(hough lines)

Hilbert_OFDM for Power Line communication

This model defines the spectrum sensing in cognitive radio applications

OFDM信道估计的简单仿真程序，使用最小二乘方法对OFDM信道进行估计。(OFDM channel estimation in a simple simulation program, using the least-squares method OFDM channel estimation.)

Code to PESQ by Loizou for SPeech Processing