OFDM_matlab

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

matpower安装包和说明使用，非常简单易学(Matpower installation package and instructions are very simple and easy to learn.)

tidal prediction source code

自编matlab小波分解以及重构的函数，希望大家多多指教，后期完善了自编的卷积积分再上传(matlab for wavelet by self)

关于固高科技有限公司一级倒立摆lqr算法的连续系统离散系统matlab源程序及仿真(On a solid high-tech Co., Ltd. inverted pendulum system LQR algorithm for discrete-time systems and simulation source matlab)

常用的一些图像处理matlab源程序～，含图像的显示、压缩、平滑、增强等等！(Some commonly used source ~ matlab image processing, including image display, compression, smoothing, enhance and so on!)

基于相关的模板匹配算法的Matlab实现，表示出了相应的匹配区域(Template matching algorithm based on the correlation of the Matlab implementation, expressed the corresponding matching region)

multi area with single ntegral

tf-idf用于文档聚类，权重计算，用MATLAB实现的，自己编写非常好用！(tf-idf for Document Clustering, weight calculation, use MATLAB to achieve, I have written is very easy to use!)

说明：  基于kmeans，用于计算客户价值等(Based on kmeans, used to calculate customer value, etc.)