OFDM

請設計一個8位元移位暫存器，規格如下： 當控制線S1，S2輸入為00時，平行載入； 當控制線S1，S2輸入為01時，在一時脈內向右shift 1位元； 當控制線S1，S2輸入為10時，在一時脈內向右shift 2位元； 當控制線S1，S2輸入為11時，在一時脈內向右shift 3位元 (Serial Adder)

说明：  ＭＡＴＬＡＢ实现０.６１８法近似计算函数的最小值(MATLAB .618 law approximate calculation of the minimum function)

LDPC编码算法, Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix(LDPC_code source Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix)

联合对角化方法，用于对多个矩阵同时进行联合对角化，主要用处是盲源分离。(joint diagonalization method for the same time on a number of joint matrix diagonalization, the main use is Blind Source Separation.)

利用matlab计算雷达网对目标定位的GDOP值(Calculated using matlab radar network for targeting the GDOP values)

在simulink中搭建Buck-Boost开环电路，但这种开环电路不好调整输出电压，于是又搭建了一种简单闭环电路(Buck-Boost open-loop circuit is built in simulink, but this open-loop circuit can not adjust the output voltage, so a simple closed-loop circuit is built.)

本程序实现mimo无线通信的仿真程序，是通信工程用matlab实现mimo仿真的的必备程序。(This program implements mimo wireless communications simulation program, communications engineering simulation using matlab mimo essential procedures.)

matlab语言 用于自适应性控制,北航《系统辨识与自适应控制MATLAB仿真》.(the language of matlab，the code is used for adaption control.)

说明：  近场声全息学习程序，适合没有基础或少量基础的研究者学习或解决NAH问题。(Nearfield Acoustic Holographic Learning Programs and Examples)

利用MATLAB编写了stokes2求解波浪压力分布，即在动水压力分布和总压力分布，在港口海岸设计中用重要地位。(sove stokes pressure of wave)