kalong

说明：  创建一个复数类，定义属性：实部、虚部。定义方法：复数加法、复数减法、复数乘法、求实部，求虚部，将复数输出，判断两个复数相等。通过一个类举例验证这些方法(Create a complex number class, custom attributes: the real part, imaginary part. Definition method: complex addition, complex subtraction, multiplication, complex, realistic Department, seeking the imaginary part, the complex output, determine the two complex numbers are equal. Verified through a class example of these methods)

对语音进行的时频分析,语音识别技术作为信息社会朝着智能化和自动化方向发展的关键技术之一，具有重要的研究意义和实用价值。经过近五十年的艰苦探索和研究，语音识别技术研究获得了极大的发展，其中有些比较成熟的技术已经逐步应用于日常生活中。但总体来说，语音识别在研究和实用化方面的难度还比较大。本文概括介绍了语音识别技术的全貌，所采用的关键技术、具体应用以及当前所面临的困难,并对单个语音样本在MATLAB上进行了仿真分析。(right voice for the time-frequency analysis Speech recognition technology as the information society towards automation and intelligent direction of one of the key technologies. The study has important significance and practical value. After nearly 50 years of painstaking study and research, speech recognition technology is a great development, Some of the more mature technologies have gradually applied to daily life. But on the whole, the speech recognition research and the practical difficulty is relatively large. This paper introduces voice recognition technology landscape and the use of key technologies, specific application and the current difficulties faced by, as well as samples in a single voice on the MATLAB simulation analysis.)

matlab程序，遗传算法解决经典的TSP(旅行商)问题(Matlab procedures, genetic algorithm to solve the classic TSP salesman problem (TSP))

在matlab中对时间序列进行AR建模后采用卡尔曼滤波对比预测和实际的差别。应用于嵌入式实时信号处理(Using the difference between the predicted and actual comparison of the Kalman filter AR modeling of time series.)

说明：  matlab或c++语言，有关最小二乘编程问题(math and matlab)

数字调制解调，包含数字调制程序和解调程序。(Digital modulation and demodulation, including digital modulation and demodulation process procedures.)

matlab coding for Background sub

Matlab宝典 由浅入深、循序渐进地介绍了MATLAB7.0的知识体系及操作方法。全书共分14章，内容涵盖了MATLAB7.0概述、基础知识、数值运算、数据分析、符号计算、数据的可视化、M语言程序设计、Simulink仿真系统、句柄图形、GUI、文件输入／输出、编译器和应用程序接口等。( Matlab baodian )

Compress DCT picture . It very usefull for who learning about image processsing

Lucas-Kanade光流法，计算两幅图像之间的光流，很有用的一段程序(Lucas-Kanade optical flow method to calculate the optical flow between two images, very useful for some procedures)