fastPCA

利用matlab进行时频分析的程序，傅里叶变换、短时傅里叶变换、小波分析等等，功能十分齐全。(Using matlab to process time-frequency analysis, Fourier transform, short time Fourier transform, wavelet analysis, etc., function is complete.)

Compute median frequency of a signal

说明：  自己编的 利用隐式马尔科夫过程进行目标状态估计(Using implicit markov process to estimate target state )

matlab用于OFDM中的一些比较有用的程序，希望这些程序能帮助各位。(matlab for OFDM in some of the more useful procedures in the hope that these programs can help you.)

SSIM calculation for validation of two images

平凹腔激光模式计算程序，利用边界元方法计算，matlab编程！(concave cavity laser mode procedures, the use of the boundary element method, the Matlab programming!)

近红外光谱平滑去噪算法，由于光谱仪得到的光谱信号中既有有用的信息，同时也叠加着随机误差，即噪声，而这种方法能取到很好的去噪作用。(Nir denoising smoothing algorithm, as a result of the spectrometer for spectrum signal in both the useful information, and superposition of the random error, the noise, and this method can get very good denoising effect. )

C库基本函数的实现过程，都是标准C的函数，写的很好的(C library implementation process of the basic functions are standard C functions, written in good)

通过使用matlab软件实现fir滤波器(fir filter)

MATLAB code for FIR filter design