magnitude-calc

二进制和十进制互相转换，比自带的更加方便(Each binary and decimal conversion, more convenient than the native)

Discrete Fourier Transform in MATLAB Solution of Problems

to calculate the colour invariance

现代通信系统书第四章程序（电子工业出版社）(Modern communications systems book chapter IV procedures (Electronics Industry Press))

说明：  matlab下饼图的绘制 .(matlab drawing under the pie.)

说明：  用matlab编写的GPS卫星位置解算程序，可用GPS数据来处理计算卫星位置(Prepared using GPS satellite position matlab solver can be used to process GPS calculated satellite position data)

介绍雷达资料在雷电临近预报中的应用的PPT(Introductory radar data lightning nowcasting PPT)

Principal component analysis for a voice signal

利用matlab实验人脸识别。从图像库中识别出相同人脸。主要运用LDA(Face recognition using matlab experiment. Identified from the image library same faces. The main use of LDA)

This file compares three different versions of the Kalman filter. The Kalman filter is used for recursive parameter estimation. The Kalman filter can handle noisy measurements. The first implemented filter (fcn_KF) is the Kalman filter with standard update of the covariance matrix P. The covariance matrix reflects the uncertainties of the predictions. To improve the numerical stability Potter developed a square root update (fcn_KF_SRP) of the covariance matrix P. Another version is the square root covariance update via triangularization (fcn_KF_SRT). This file generates a model. Then the three Kalman filters perform an estimation of the model parameter. At the end the results are compared. Sources: Simon, D. (2006): Optimal state estimation Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques Golub, G. (1996): Matrix Computations