LDA

基于导频的ofdm信道估计算法研究，包括基本的算法思想和解决步骤(Based on the pilot channel estimation algorithm for ofdm research, including the basic ideas and algorithms to solve these)

script to detect the location of a letter in a picture

本文讲述锁相环的工作原理，锁相环路实际上是一个相差自动调节系统。(This article describes the working principle of PLL, PLL is actually a difference between the automatic adjustment system.)

esay to use but long program if want to play around with

matlab source code for neutral fuzzy system

Lagrange插值多项式求线性方程组,数值分析考试用(Lagrange polynomial interpolation of linear equations, numerical analysis examinations)

使用bp预测模型，通过matlab变成实现对现实生活进行应用于预测。(the real example for the bp model to forecast something)

用双线性变换法设计BW型或CB型的不同类型（低通、高通、带通）的数字滤波器求出系统的单位脉冲响应h(n)(Bilinear transform design BW or CB-type (low pass, high pass, band-pass) digital filter to find the system unit impulse response h (n))

以Matlab为应用背景，比较详细地介绍了根轨迹图的制作。(Examples on Root Locus Plot.)

使用matlab编写fft算法，主要使用外中内三层循环，把时域的信号序列转化为频域的信号 (Prepared using matlab fft algorithm, outside the three cycles, the time-domain signal sequence into the frequency domain signal)