fenxingweishu

A useful tool to calculate the DOA using MUSIC algorithm in Matlab with a GUI. Very easy to use.

说明：  《精通MTLAB最优化计算》第8章 约束优化问题 源码(&quot The most proficient MTLAB Optimization&quot Chapter 8 source constrained optimization problems)

Auto regressive image interpolation

利用共振解调，分析齿轮和轴承的信号，找出故障频率，此为源代码。(Using the resonance demodulation analysis the gear and bearing signals to identify the frequency of failure, this is the source code.)

关于无线网络matlab仿真的经典教材的源码，适合有一定基础的同志们学习(Matlab simulation of wireless network classic source material for a certain comrades based learning)

此文件为ｍｉｍｏ的仿真，一个是师兄的，可以运行(MIMO　SIMULATION)

设计一个低通数字滤波器，满足如下设计指标： 通带截止频率：0.2pi，通带波动：1dB 阻带截止频率：0.3pi，阻带衰减：15dB 要求：分别采用巴特沃斯、切比雪夫Ⅰ型、切比雪夫Ⅱ型和椭圆滤波器原型进行设 计，比较各种设计的阶数、实际阻带衰减，分析实验结果 (Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: respectively Butterworth, Chebyshev Ⅰ, Ⅱ and Chebyshev prototype elliptic filter design, comparing the order of the design, the actual stop-band attenuation, analysis of experimental results)

SSIM calculation for validation of two images

说明：  给定随机过程，用对偶变量法模拟标的资产的价格路径, 提高一倍速度，并减小一半的标准差(Given random process, with dual variable method for modeling the underlying asset price path, double speed, and reduce the standard deviation of half)

uploaded the polar codes for cooperative relay networks and the same can be used for compression