Time-frequency-analysis

实验二　离散时间傅里叶分析 1． 离散时间信号 ， ，求 的傅立叶变换 。 离散时间信号 ， ，求 的傅立叶变换 (Experiment 2 discrete-time Fourier analysis 1. Discrete-time signal, find the Fourier transform. Discrete-time signal, find the Fourier transform)

LED单珠光源的特性对配光具有重要影响，本程序从配光要求这个角度对不同厂家的LED灯的质量进行分析。(the property of LED is very important for using, and the program can envalue the quality of LED light source.)

Simulation Fuzzy PID

numerical solutions by devided difference methods

不错的灰度处理matlab程序 实验过 有些地方需要修改更好(good handle Matlab experimental procedure that some places need to be amended to better)

A Memo on How to Use the Levenberg-Marquardt Algorithm for Refining Camera Calibration Parameters

OFDM系统性能分析，参数设定，原理验证，通过该程序更清楚的知道系统性能。(Principle of OFDM system performance analysis, parameter setting and verification, by the program more clearly know the performance of the system.)

matlab经典算法的程序（优化 绘图 解方程 数据分析等等）(matlab program of classical algorithm (optimized mapping equations data analysis, etc.))

说明：  音频测试：频谱分析专用，附FIR，IIR，高通，低通，带通滤波器(Audio test: special for spectrum analysis, with fir, IIR, high pass, low pass, band-pass filter)

用matlab编写的整数规划的程序。包括：用割平面法求解整数规划，用分支定界法求解整数规划，用枚举法（包括穷举法和隐枚举法）求解0－1规划(integer programming)