Rayleigh_inversion

这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量(This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure)

LDPC的TDMP译码算法的不同量化方案下，误码率的仿真程序，包含encoder,decoder.并附有仿真图(Under different quantization scheme TDMP LDPC decoding algorithm, BER simulation procedures, including encoder, decoder. Together with simulation diagram)

Transmit 2 signals via DSB-SC AM Fs= 44.1 KHz , fft fftshift

a modified interior method for linear regression is described in a very simple matlab program

说明：  求解最大匹配问题的matlab源程序，代码详尽并附有说明(Solving the problem of maximum matching matlab source code with a detailed description)

由于Kalman 滤波算法将被估计的信号看作在白噪声作用下——个随机线性系统的输出， 并且其输入输出关系是由状态方程和输出方程在时间域内给出的， 因此这种滤波方法(Because of Kalman filtering algorithm will be estimated as the signal in white noise-a random under the action of linear systems, and its output input and output relationship is by the state equation and output equation in time domain are within the, so the filtering method )

Gauss-seidel迭代与两种Jacobi迭代的matlab实现(Gauss-seidel iterative realization of the matlab)

BOC(2,1)的编码，BOC(2,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途(BOC (2,1) code, BOC (2,1) power spectral density, can run perfectly on the very people who make use of BOC coding)

Application for pre-processing and feature extraction for leaf recognization, this contains sample leaves and code to save it to database and extract features of each leaf

本程序实现随机数的产生和在相同调制方式下功率谱比较(the program of random number generation and modulation in the same way under the power spectral comparison)