BLDC_speed_control

Solar Charge Controller

K均值聚类算法，可手动输入或xls读入数据(K-means clustering algorithm, can be manually entered or XLS reading da)

钢筋、火柴根数的统计，阈值分割、直线检测，hough变换(Steel, matches the statistical number of roots, threshold segmentation, line detection, hough transform)

Comparison between DCT and DWT using Images

说明：  MATLAB编写的中值滤波函数，可用于一维数据的平滑处理。(The median filter function written in MATLAB can be used for smoothing one-dimensional data.)

该程序源代码实现了OFDM通信系统性能的仿真，调制方式有BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道，并对有插入导频的符合IEEE802.11a的OFDM系统进行了仿真。(The program source code to achieve the performance of OFDM communication system simulation, modulation has BPSK, QPSK, MSK, QAM, for the AWGN channel and Rayleigh channel, and have inserted the line with the IEEE802.11a pilot of OFDM system simulation.)

用于曲线拟合的matlab程序 属于基本的内容 但是很好用(curve fitting with matlab)

本程序对一维信号能实现快速分数阶傅里叶变换，并附有注释(The program for one-dimensional signal can achieve fast fractional Fourier transform, together with comments)

计算差分方程组的解的渐近极限，并作图演示结果(Calculating the asymptotic limit of the solution of differential equations, and mapping demo results)

This is a matlab code for BPSK, 16QAM and 32QAM demodulation