pls

2Transmitter,2Receiver,Spatial Multiplexing

Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed.

利用burge算法估计功率谱，并画出不同参数情况下的功率谱曲线。。希望对大家有帮助。(burge algorithm)

Some problem to help you study pascal

Engineering and Scientific Computations Using MATLAB

DS-CDMA通信系统中的空时移动信道估计，原文发表在IEE PROCEEDING OF COMMUNICATION上(DS-CDMA system of space-time mobile channel estimation, Original published in the IEE, 0c OF COMMUNICATION)

说明：  数字信号处理，语音信号的时频分析及滤波恢复 ； 对语音信号进行采样、滤波、加噪等处理，大作业优秀作品(Digital signal processing, speech signal time-frequency analysis and filter recovery; Sample, filter and add noise to speech signal, excellent works of large-scale operation)

说明：  根据GPS软件接收机的基本原理编写的，卫星捕获到跟踪到解算的完整程序(GPS)

DWT implemetation using matlab

在MATLAB中求图像纹理特征，计算多重分形非趋势波动分析，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，合成孔径雷达（SAR)目标成像仿真，正确率可以达到98％。( In the MATLAB image texture feature, Calculate the multifractal trend fluctuation analysis, PV modules contain, MPPT module, BOOST module, inverter module, Synthetic Aperture Radar (SAR) imaging simulation target, Accuracy can reach 98 .)