gls-master

对于滤波器组收发系统的仿真，采用的多项结构(Transceiver system for filter simulation, using a number of structural)

OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.

这是一个关于图像识别的程序，可以根据图像中的某些点，识别出图像的形状(This is a program on the image recognition, according to some point in the image, identify the shape of the image)

说明：  基于MATLAB实现的一个对球进行追踪的程序，简单实用(MATLAB-based implementation of a program to track the ball, simple and practical)

当M=4时，QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。(When M = 4 Shi, QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.)

说明：  利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。 脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。(Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process. Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values​ ​ , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.)

该源程序可直接用于对原始时域信号VTRM成像的信号分析领域。(The source signal analysis can be used directly in the original time-domain signal VTRM imaging.)

face recognition is done here for a dataset by sequence of series of images and weak classifiers are trained to get back strong classifier

bpsk in Rayleigh fading

这是个扩展kalman滤波的历程，对初学最优估计饿人应该很有帮助。(This is a course of extended kalman filtering, optimal estimation of beginner hungry people should be helpful.)