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注水算法是根据某种准则，并根据信道状况对发送功率进行自适应分配，通常是信道状况好的时刻，多分配功率，信道差的时候，少分配功率，从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真，比较出在小信噪比时，相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法；相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时，功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity. )

This zip-file contains 7 codes which implement the 1 dimension programs from Sullivan´ s book for beginners, with some corrections.

数字通信原理--基于MATLAB仿真计算(Digital Communications- Based on MATLAB simulation)

matlab编的直流电测深正演模型,简单易懂(forward modelling)

说明：  多径传输的源程序 matlab程序示例(multipath transmission of the source Matlab procedures example)

说明：  time series prediction codes. for arma and ar modelling

saving an image to a binary file.

量子粒子群算法的源代码。程序中有数组和矩阵两种定义形式的源代码。(Quantum particle swarm algorithm source code. Program has two definitions in the form of a matrix array and the source code.)

Laplace金字塔算法的图像处理Matlab程序Laplace(Laplace in Matlab)

malab的simulink中的MDL模块源码，供参考(malab the MDL module in simulink source for reference)