Saliency

说明：  算法计算n=1到N的Fourier系数偶次谐波抽样点上的直流分量(err)

matlab 模式识别工具包 希望能对你们有用(pattern recognition matlab toolkit hope to be useful to you)

振动信号频域处理方法___ 随机信号谱分析(Vibration Frequency Domain Analysis of ___ random signal spectrum)

评价图形的MSE,SNR，PSNR的GUI。(A　GUI　to evaluate the image s MSE,SNR and PSNR.)

数学建模实验&matlab实现Hill密码体系的关键环节（加密、解密、破译） 实现通用hill密码n维密码(Mathematical modeling of experimental realization of Hill & matlab key password system (encryption, decryption, decoding) to achieve universal hill n-password password)

This code calculate the PSNR between the original and the distored image, and give the value of this PSNR.

这个程序是关于matlab7中GADS工具箱的使用例程，比较有特点。(This process is about the GADS toolbox matlab7 in the use of routines, the more characteristics.)

matlab程序实现下面的功能：过程的输入驱动采用M序列，即u(k)是一个M序列。过程传递函数G(s)中K=120，T1=8.3Sec，T2=6.2Sec。过程的脉冲响应理论值g(k)满足。根据过程的输入输出数据u(k)和z(k)，利用相关分析算法估计出过程的脉冲响应值g2(k)，并且有。(Process input is driven by the M sequence, i.e., u (k) is an M sequence. Process transfer function G (s) K = 120, T1 = 8.3Sec T2 = 6.2Sec. The impulse response of the process of the theoretical value of g (k) meet. According to the process input and output data u (k) and z (k), the estimated impulse response of a process value g2 (k), and the correlation analysis algorithm.)

求高斯混合模型的EM算法，matlab程序。(Seeking EM algorithm for Gaussian mixture model, matlab program.)

此程序主要是解决忙信号的线性分离的，将混合的未知信号尽可能的恢复出来，使之能够辨别。(The procedure is to solve the linear separation of busy signals, the mixed signals as far as possible the recovery of the unknown out, so that it can identify.)