arithmetic_main

直接序列扩频（DS）原理的仿真程序，通过该程序你可以很好地理解直接序列扩频原理。(Direct Sequence Spread Spectrum (DS) The principle of simulation program, through the program you can very well understand the principle of direct sequence spread spectrum.)

bpsk in Rayleigh fading

实现了无线通信中需要使用的信道模型，分析各种模型下的输入信号后的仿真和分析(On the basis of the study in multi-path propagation theory, characteristics and mathematics models of wireless channels, and the analysis of references from both domestic and international realm, this thesis will generalize the detailed classification of wireless mobile communication channels, and the typical small-scale fading modules (Rayleigh fading and Rice fading), which the signals has encountered while transmitted in communication channels. )

Derive coefficients for a peaking filter with a given amplitude and DAFX book (p. 50 - 55). This algorithm assumes a constant Q-term is used through the equation.

MATLAB下Harris算法的角点检测(Harris corner detection algorithm under MATLAB)

matlab 接收陀螺仪传感器数据程序，数据读取程序(program for gyroscope sensor data receiving in matlab)

matlab最小二乘程序,用最小二乘法计算的初值，取前m个数据(matlab LMS matlab code)

在一张表中标注了CTFT，DTFT，DFT之间的对应关系，列出公式，给出了简单认证，同时加上文字说明(Marked in a table of correspondence between CTFT, DTFT, DFT between lists formula gives a simple certification, plus text)

REMOVAL OF IMPULSE NOISE USING TRIMMED MEDIAN FILTER

Hopfield网络的TSP问题求解，能够出图的，哈哈啊哈哈哈哈哈哈哈哈(Hopfield network to solve TSP problems)