DS-CDMA

基于2-D DFT-DWT的小波变换，绝对可以执行，只需要按程序的更改相应图片名字即可(2-D DFT-DWT of the image edge extraction procedure )

雷达原理简要介绍，简单易懂，PDF格式的，适合初学者(The radar principle brief introduction, easy to understand, PDF format, suitable for beginners)

Implementation of brute force algorithm of pattern recognition.

说明：  matlab灰色关联算法，新手入门例程，附代码脚本(Matlab grey association algorithm novice routine, with code script.)

说明：  （2,1，2）归零卷积码的维特比译码算法matlab实现((2,1,2) convolutional codes Viterbi decoding)

对于参数估计问题,克拉美罗界(简称CRB)为任何无偏估计量的方差确定了一个下限. 即不可能求得方差小于下限的无偏估计量,并为比较无偏估计量的性能提供了一个标准. 本程序对CLRB（克拉美罗下界）进行了描述，预留了参数。 希望能对同志们提供帮助。(For the parameter estimation problem, Cramer-Rao bound (referred to as CRB) for any unbiased estimator of variance to determine a lower limit that can not be obtained is less than the minimum variance unbiased estimator and unbiased estimator for comparing the performance of provides a standard procedure for this CLRB (Cramer-Rao lower bound) for a description of the reserved parameters. Hoping to help comrades.)

分枝定界法求解整数规划的MATLAB实现(Branch and Bound Method for Solving Integer Programming MATLAB to achieve)

三电平载波同相层叠PWM方法谐波频谱分析及滤波器设计(Carrier-phase three-level PWM method cascading harmonic spectrum analysis and filter design)

Merge sort algrorithim implemementation in C#, and making use of mulitiple processors with MPI specification

ufldl，working with large images 作业，完整代码，运行结果与提示一致(ufldl, working with large images operations, the complete code, operating results consistent with the prompt)