waidu_qiaodu

用matlab对一组向量进行排序和解决了行排序后，列随行走的问题。(Using matlab to sort a set of vector and resolution after the trip to sort out the problems with walking.)

心音信号的DCT域变换压缩编码，LLoyld最佳量化与霍夫曼编码，利用心电R波进行分帧，在不到1 左右失真度的情况下达到了6.0以上的压缩比(Heart sound signals on DCT transform coding, LLoyld optimal quantization and Huffman coding, the use of ECG R wave sub-frame, less than about 1 in the case of distortion to achieve a compression ratio of more than 6.0)

一本程序员羊皮卷，希望对大家有帮助，程序员走出自己的路(A programmer volume in sheep' s clothing, in the hope we have to help programmers go its own way)

License Plate Recognition, ah useful. Including the extraction plate and neural network training

说明：  这个程序可以产生一个6阶的低通巴特沃思滤波器，截止频率是45Hz，你也可以用它来对信号进行滤波，并比较滤波前后的信号功率谱。(This program can generate a six-order low-pass Butterworth filter, cut-off frequency is 45Hz, you can also use it to filter the signal and to compare before and after filtering the signal power spectrum.)

小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设，实现了对10个数字音的识别。( Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based, To achieve the recognition of 10 digital sound.)

化学工业出版社出版的《MATLAB 从入门到精通》源代码(MATLAB book source codes.)

矩阵的相关手册--包含矩阵的基本运算，对于研究人员，是本好手册(matrix code)

说明：  跳频通信仿真论文，大家看一下啊，好不容易找到的(Frequency-hopping communication simulation paper, we look at, ah, hard-won)

说明：  能实现无线传感器网络仿真中的算法要求的leach算法值得你拥有！！！！！！！！！！(leach algorithm)