00971900

Speed-sensorless Direct Torque Control for Asynchronous Machine Based on Extended Kalman Filter

说明：  对比不同矩阵的方案。二十个字太多了，二十个字太多(compare different orthogonalization scheme)

说明：  Image Editor, using matlab and guide

说明：  实现信号稀疏变换、观测矩阵设计、重构算法等一系列最新理论成果。(Achieve sparse signal transformation, observation matrix design, reconstruction algorithm and a series of recent theoretical results.)

detection of image change

matlab图像肤色分割程序。可以实现从一幅图中分割出人的肤色。(matlab image skin color segmentation. It can be divided people of color from a picture.)

利用matlab做的永磁同步电机的模型，给定转速做外环，输出稳定(Matlab to do a permanent magnet synchronous motor model given speed to do the outer ring, stable output)

一组取值为+/-1的随机序列，每两个数据之间插入3个0，然后将序列通过一个设计好的根升余弦滤波器，并用周期图法和Welch法分别绘制信号的功率谱。再次通过根升余弦滤波器后用stem函数绘图。(A set of values ​ ​ is+ /-1 random sequence inserted between every two data 3 0, then the sequence through a root raised cosine filter designed, periodogram and Welch method to draw the signal powerspectrum. Stem function by root raised cosine filter with drawing again.)

2元BPSK调制加高斯信道硬判决统计误码率(2 yuan plus Gaussian channel BPSK modulation hard decision error rate statistics)

利用源彩色图像给目标灰度图像上色，输入一幅彩色图像和一幅待上色的灰度图像，利用彩色图像中的彩色信息为该灰度图像上色(transfering color to grayscale image)