MATLAB-GUI

《数字信号处理及其MATLAB实现》程序集(2004)( Digital signal processing and MATLAB to achieve the assembly (2004))

System for ecasting of electric load

说明：  本程序实现了CT系统在锥形束等距投影情况下，2D图像的重建(This procedure achieved a cone-beam CT system in the case of isometric projection, 2D image reconstruction)

Data Encryption by Matrix Multiplication We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.

对高斯序列x=exp((n-p)^2/q)时域和频域特性观察，观察p，q分别取不同值时对其特性的影响，观测泄露和混叠现象(When the time domain and frequency domain characteristics observed Gaussian sequence x = exp ((np) ^ 2/q), observed p, q, respectively, for different values on its characteristics, observed leakage and aliasing)

gauss迭代法gauss迭代法gauss迭代法gauss迭代法(gauss迭代法)

Simple FileManager for Andorid

说明：  有序统计均值类恒虚警检测器（OSCAGO and OSCASO CFAR），综合了CA和OS检测器的特点。(detectors based on ordered statistic and cell averaging constant false alarm rate (OSCA-CFAR))

MATLAB在振动信号处理中的应用,书籍和源码 工程振动信号的预处理以及模态参数的识别程序(random signal processing in matlab)

频点滤波代码 设计滤波器对干扰信号衰减，增强期望信号 从而取得滤波结果(Frequency filtering code design filter attenuation of interfering signals, and enhance the desired signal to obtain the filtering results)