ganzhiqi

this code use for matlab

kaiser window for filter matlab code with example

simulink做的BPSK的调制与解调，信号源是随机信号与PN码扩频调制，最后结果与随机信号比较一致(simulink do BPSK modulation and demodulation, the signal source is a random signal with the PN code spread-spectrum modulation, the final result more consistent with the random signal)

Matlab 程序实现现代功率谱估计。包含自相关法，burg法，改进协方差法。(A m file using modern spectrum estimation ,including Autocorrelation metohd and Burg method, and modified Covariance method.)

for camera calibration

一种间接的估计信号的1.5维谱的方法，1.5维谱可以有效的抑制高斯噪声，加强低频分量。(An indirect estimate of the signal spectrum of 1.5-dimensional method, 1.5-dimensional spectrum can effectively suppress Gaussian noise, to enhance low frequency components.)

edfa edfrnrt utnuh u h u yhu ub(unènn unu(nu(

meaningful alignment 一文的实现(meaningful alignment)

K均值聚类算法，对风电机组功率数据进行聚类分析，包括详细的程序说明。 只要把这两个文件放入一个空文件夹下，在MATLAB中执行m文件，就可得到聚类结果。(K-means clustering algorithm, the wind turbine power data clustering analysis, including a detailed description of the procedures. As long as these two files into an empty folder, m-file in MATLAB, you can get the clustering results.)

关于车辆声音信号的滤波、能量以及频谱分析(Voice signals on the vehicle filtering, spectral analysis of energy and)