work3

说明：  1、随机生成一个5*5矩阵A，元素符合均匀分布；再随机生成一个5*5矩阵B，元素符合正态分布。对A和B进行加、减、乘、除、比较等矩阵运算，查看运算结果。 2、创建5阶魔术矩阵，求A的行列式、特征值、逆、秩、迹、条件数。 3、假设矩阵 ，求A的LU分解、正交分解、特征值分解、奇异值分解。 4、创建6阶单位稀疏矩阵，并显示其全部元素。 (1, randomly generated a 5* 5 matrix A, elements in line with uniform distribution then randomly generated a 5* 5 matrix B, elements in line with normal distribution. Pairs of A and B to add, subtract, multiply, divide, comparison matrix operations, view the results of operations. 2, create a 5-order magic matrix, find A, determinant, eigenvalues, inverse, rank, trace, the condition number. 3, assuming that matrix, find A, LU decomposition, orthogonal decomposition, eigenvalue decomposition, singular value decomposition. 4, create a six-order unit of sparse matrix, and display all of its elements.)

matlab仿真，有关纠错码中卷积码的性能仿真，1/N速率的(matlab simulation, the error-correcting codes in the convolutional code performance simulation, 1/N rate)

modification of signcryption scheme based on ecc

用wavedec2()函数对b1,b2两幅图像进行小波分解, 采用’haar’小波, 尝试着分解到第二或第三级 融合两幅图像。(With wavedec2 () function b1, b2 two images using wavelet decomposition, using haar wavelet, trying to break into the second or third grade fusion of two images.)

In this simulation, a 2 x 2 MIMO system with BPSK modulation is used. Then, the algorithm of V(BLAST is implemented. After that, weight vector is produced using ZF, MMSE and ML detectors. Finally, the BER performance is plotted. A flat fading Rayleigh channel is assumed in this simulation.)

Histogram equalization base.

有35个成熟的matlab GUI设计，代码通用性强，便于根据需要具体更改，也可以作为GUI学习的教程，全面、细致，35个GUI的侧重各不相同，功能强大。(There are 35 mature matlab GUI design, code, versatility, ease of specific changes needed, can be used as GUI learning tutorials, comprehensive, detailed, focusing on 35 different GUI is powerful.)

50HZ陷波器的介绍与作用，原理及简单的设计实验，与测试方法(50HZ introduction and notch filter functions, principles and simple design experiments, and test methods)

matlab Harris 很好的程序 很好的程序 很好的程序(matlab Harris)

本程序是通过对GPS/INS系统的卡尔曼滤波，获得较为准确的结果。(This program is through the GPS/INS system, Kalman filtering, to obtain more accurate results.)