Hermite

print & generate barcode

说明：  该代码是一个基于MATLAB语言编辑的四面体有限元长应变四面体算法，包含一个例子很实用，性能稳定。感谢大家的分享。(This code is a kind of constrain Tetrahedral fem compution on MATLAB。there are total code and an example in cube。It is very practical and stable。thank you for your exchanging。 )

Various routines that simulate or compute aspects of digital communication systems

用MATLAB编程，实现加减乘除运算器的功能(MATLAB programming, the functions of addition, subtraction arithmetic unit)

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

DOA 估计 在循环平稳下通过 khatri-Rao product 子空间拟合(DOA estimation via quasi-stationary KR product)

美国航空航天局AVIRIS数据介绍PPT，以及免费数据下载地址(NASA AVIRIS data presentation and data Download free)

LEACH一个修改模型，适用于多条方式，从而实现长距离传送(LEACH a modified model for a number of ways in order to achieve long-distance transmission)

该程序实现了lms算法的仿真，便于学习信号处理的朋友理解该算法。(The program implements the lms algorithm simulation, easy to learn to understand the signal processing algorithm friends.)

说明：  用MATLAB编写的HMT参数训练的HH子带更新子函数(Prepared using MATLAB Training HMT parameters of the HH sub-band update Functions)