random_signal

一个交互式的计算器。 1. 用顺序表来完成任意同维度向量的计算，包括加法、减法、夹角余弦值等。 2. 使用顺序表、链表来完成任意一元多项式的计算，包括加法、减法、乘法、导数(包括任意阶)等。 4. 四则运算表达式求值。 5. 含单变量的表达式求值。 6. 定义并运行简单函数。 7. 保留函数定义历史，并可以运行历史函数。 8. 函数的调用。 9. 操作数的各种字面常量的处理。 10. 支持矩阵的运算。(An interactive calculator. 1. Complete the calculation of any vector of the same dimension with the sequence table, including addition, subtraction, angle cosine value and so on. 2. Use order list and chain list to complete the calculation of any one-variable polynomial, including addition, subtraction, multiplication, derivative (including any order), etc. 4. Four Operational Expressions. 5. Evaluation of expressions with univariates. 6. Define and run simple functions. 7. Retain function definition history and run history function. 8. Call of function. 9. Processing of literal constants of operands. 10. Supporting matrix operations.)

学习粒子滤波的简单实例 先把原理看明白 再逐行看代码很简单(a simple example of particle filtering)

说明：  python，socket编程+多线程实现简易群聊功能。(Python, socket programming + multi-threading to achieve simple group chat function.)

是控制台程序，支持大部分的FTP命令。本程序设定用户名和密码都是toldo，FTP服务的主目录是C: emp，详见说明文件-Is a console program, to support most of the FTP commands. This procedure set the user name and password are toldo, FTP services, the main directory is C: temp, see the documentation

GoDS (Go Data Structures). Containers (Sets, Lists, Stacks, Maps, Trees),

说明：  边缘检测的Robert算子Python实现，一个是带噪声，一个是不带噪声的代码(Implementation of Edge Detection)

说明：  neural network matlab

The 3rd operational mode for the LDC

基于KL变换的人脸识别技术,Face recognition based on KL transform(Face recognition based on KL transform)

说明：  卡尔曼滤波简介及其算法MATLAB实现代码(Introduction of Kalman filter and its algorithm MATLAB implementation code)