fangzhen

自己写的URL编解码的工程基于vs2010，可以用于对法语，俄罗斯等语言进行编解码，主要在自己使用googlemap时使用(Write your own URL codec works based vs2010, can be used for French, Russian and other languages ​ ​ codec, mainly used in their own use googlemap)

MATLAB 下的模式识别特征提取 用于对特征信号的提取(MATLAB under the feature extraction for pattern recognition features of the signal extraction)

通过这个实验，熟悉并能够灵活运用随机数函数方法去解决实际生活中的问题。(Through this experiment, familiar and flexible use of random number function to solve real life problems.)

adaboost工具箱,可以运行，初学者过来看看。(adaboost toolbox, you can run, beginners come to see.)

语音是人类交换信息的有效渠道之一，也是我们日常生活交流的主要形式。 语音与当今科学技术的快速发展息息相关，特别是计算机中的语音交互技术，通 过对语音信号进行采集和处理，实现人与人之间有效信息的传输、获取以及存储。 基于 MATALAB 的语音信号去噪设计，对噪声信号进行有效地滤除，将降噪后的语音信号与原始 信号在时域和频域进行对比分析，计算出信噪比，并在 MATLAB 中设计 GUI 仿 真界面进行展示.(Speech is one of the effective ways for human to exchange information, and it is also the main form of our daily life communication. Speech is closely related to the rapid development of modern science and technology, especially the voice interaction technology in the computer. Through the acquisition and processing of voice signals, the transmission, acquisition and storage of effective information between people and people is realized. Based on the noise signal de-noising design of MATALAB, the noise signal is effectively filtered, the speech signal and the original signal after the noise reduction are compared and analyzed in the time domain and frequency domain, and the signal to noise ratio is calculated, and the GUI simulation interface is designed in the MATLAB.)

利用CV模型进行卡尔曼滤波，实现目标跟踪(CV model using the interaction model and the Kalman Filter, Target tracking)

编程经验的总结，教导我们如何编写高效无错的优质代码，包括编码习惯以及程序检错等(Programming and experience to teach us how to write high-quality and efficient error-free code, including coding practices, and procedures for error detection, etc.)

这个程序可以用来计算梁结构弹性振动特性，包括固有频率、振型函数等。(To calculate the vibration parameters of free beam)

gray code in matlab useful

MATLAB ENCRYPTION CODE WHICH CONTAINS DECRYPTION N EMBEDDING