Contemporary_Communication_Systems_Using_Matlab

边界fisher判别，用于人脸识别，在yale库取得比较好的效果(Boundary fisher discriminant for face recognition, in the library to obtain better results yale)

包括了基本的卡尔曼滤波和自适应滤波，实现语音去噪(Including the basic Calman filter and adaptive filter, speech denoising)

给出接收信号眼图及系统仿真误码率，相参脉冲串复调制信号，信号处理中的旋转不变子空间法，采用了小波去噪的思想，微分方程组数值解方法，LDPC码的完整的编译码，车牌识别定位程序的部分功能。(The received signal is given eye and BER simulation systems, Complex modulation coherent pulse train signal, Signal Processing ESPRIT method, Using wavelet denoising thought, Numerical solution of differential equations method, Complete codec LDPC code, Part of the license plate recognition locator feature.)

此程序适用于初学者的多通道正定盲源分离的快速ICA算法，适合初学者学习使用(This program is suitable for beginners of multi-channel positive definite fast ICA algorithm of blind source separation, suitable for beginners learning to use)

说明：  通过k-means聚类算法对图像的颜色进行聚类。(The color of the image is clustered by k-means clustering algorithm.)

这是我强烈推荐的一本书，它是基于开源软件做的类似于matlab的一个工具，功能非常的强大，建议在校学生好好学习这门课，对于以后的应用会有很大的帮助(python)

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)

说明：  可以计算边缘分布函数的相关性,里面的秩相关系数(it can culculate the relation between one thing and another thing.)

MATLAB R14 Programı nı n License sunucusu üzerinden kurulumu: MATLAB programı nı n eski versiyonunu kaldı rı nı z. MATLAB 2 ş ekilde yüklenebilmektedir. A) Sadece istenen MATLAB bileş enlerinin yüklenmesi B) Tüm MATLAB bileş enlerinin yüklenmesi (Tüm bileş enler Harddisk sürücüde 1.5 GB yer kaplamaktadı r.)

Direct sequency spread spectrum