CSPfilter

基本的调制解调程序集matlab在simulink下的仿真(Modem basic assembly of matlab simulation in simulink)

对excel中出现的多组缺失且混乱的数据做插值，节省excel手工调整、分组插值的时间，提供效率，参数可以根据用户需要自行调整。(To excel in the multiple sets of missing and disorder data interpolation, save excel manual adjustment, grouping interpolation of time, provide efficiency.)

OFDM Program OFDM system(including OFDM modulation, demodulation and WGN channel

生成二维码源码，直接输入相关参数即可生成二维码(generate qrcode)

MATLAB动态规划源代码，经过自己多个例子测试，完全没有问题，可以直接调用(MATLAB dynamic programming source code, through their own testing several examples, there is no problem, you can directly call)

Modified convolution based image colouring

信号与系统试验报告 离散傅立叶变换（DFT）和频谱分析 一、实验内容 1、实验题目 （1）编写DFT、IDFT程序，并验证其正确性（提示：可利用冲激函数进行验证）。 （2）计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换（DFT），求其振幅谱，相位谱、振幅最大值对应的频谱（检测主频）以及对发f(t)进行DFT变换的结果实现IDFT变换，并画出图形。 参数选择如下：频率f =30HZ，a=f 2㏑(M),M=2.5 2、通过实验理解信号振幅谱、相位谱的物理意义，掌握DFT、IDFT算法的实现方法。()

Economic dispatch matlab

In Modulation schemes such as OFDM transmitter time domain signal will have higher PAPR, which leads to various distortions in the transmitter chain and degradation of system performance i.e. BER/PER. Also requires highly linear power amplifier which increases cost of the system. PAPR is ratio of peak power to average power of time domain complex baseband signal which is to be transmitted. We will discuss PAPR reduction techniques below.

三种无源滤波器输出波形比较分析，包括L型滤波器，LC型滤波器，LCL型滤波器(three kinds of filter)