shixianwanzhengchengxu

利用傅里叶变换的方法，求含有噪声的两个序列的互相关函数(a method of getting cross correlation function)

poisson equation solve

根据频率的不同，设置不同的滤波器，包括低通、高通、带通等(Depending on the frequency set different filters, including low pass, high pass, band pass, etc.)

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

均匀直线天线阵，偶极子阵，单极天线的方向图，matlab编写，输入参数可以改变(Uniform linear antenna array, dipole array, monopole antenna direction map, matlab prepared input parameters can be changed)

lms 算法的详细说明 （基于LMS与RLS算法的自适应均衡器性能研究）(lms detailed description of the algorithm (LMS and RLS algorithm based adaptive equalizer performance of))

可用於arima的計算,檢測數據以及預測用途(do arima)

粒子群算法，利用粒子群算法求目标函数的最优问题，极大值或极小值(code for particle swarm optimization method written in MATLAB)

Crash course in Matlab

说明：  包含理想、高斯、巴特沃斯三种经典情形的带通滤波函数。 附带网格划分函数及其剪裁函数。(The band-pass filter function includes three classical cases: ideal, Gauss and Butterworth. The mesh division function and its clipping function are attached.)