SecretariaLoira100

再matlab上实现基于扩频的数字水印。图像处理(This is a simple spread-spectrum based informed watermarking implementation in MATLAB. )

一种用于压缩感知图像去噪的matlab代码，使用一个预先决定的字典(compress sensing image denoising)

contrast enhancement method is applicable for fog image

ofdm调制方式识别的matlab仿真程序，即ofdm信号与单载波信号之间的识别，利用的是高阶累积量作为特征参数(Ofdm modulation mode recognition of matlab simulation program, that is, between ofdm signal with single carrier signal recognition, using the high-order cumulants as characteristic parameters)

实现了QPSK在瑞利信道下的性能仿真,仿真结果与理论曲线相比较，结果相符。供大家参考。(It achieved the simulation of QPSK performance in Rayleigh channel.)

MUSIC算法对信号DOA的估计 修正的线阵算法．(MUSIC algorithm to estimate the signal DOA amended linear array algorithm.)

该文件为rake接收机的一个完整发送，接受过程，并附有原理推导过程(The document for the rake receiver to send a complete and accept the process, together with the principle of derivation)

说明：  一个PCM编码的GUI程序，包括给出原函数，抽样，量化，有多种选项可以自行选择(A PCM-coded GUI procedures, including the original function is given, sampling, quantization, there are several options to choose)

说明：  采用卡尔曼滤波器的PID控制。控制干扰信号与测量噪声信号幅值均为0.002的白噪声信号。采用滤波器是控制效果明显改善。 (Discrete Kalman filter for PID control)

matlab解决TPS问题，简单易懂，已运行测试(matlab solve TPS, easy to understand, and has been running test)