eq_training

粒子滤波的matlab程序，下的非常详细，能够直接运行，初学者的福音(particle filter ，can run directly)

再matlab上实现基于扩频的数字水印。图像处理(This is a simple spread-spectrum based informed watermarking implementation in MATLAB. )

Sampling matlab source

Simulink 实现的FM调制，载波13KHz，频偏3KHz，调制波形存为一个波形文件。FM解调采样双斜率鉴频，解调直接输出到声卡。(Simulink implementation of the FM modulation, carrier 13KHz, offset 3KHz, modulation waveform file saved as a waveform. FM demodulation of two-slope Kam sampling frequency, demodulated output directly to the sound card.)

synchronously rotating model of induction motor

Ensemble Kalman Filter (EnKF) data assimilation methods can be avoided in the EKF covariance forecasting the evolution equation arising in the course of the calculation is not accurate and on the covariance matrix of a large amount of data storage problems

a single axis kalman filter simulation for pose-estimation

DC/DC and DC/AC PWM Converters This example shows the harmonic analysis of PWM waveforms using the Powergui/FFT tool.

在实际计算中，有时为了避免开方运算，或者要分解的矩阵只是对称而不是正定的，这时可以选用适合于一般对称阵的分解式(In the actual calculation, sometimes in order to avoid root operation, or just want to break down the matrix rather than positive definite symmetric, then you can choose suitable for general symmetric matrix factorization)

基于matlab的pagerank代码，与大家共享(Matlab based on the pagerank code sharing with U.S.)