cyclecode

对正交频分复用中的信号发射利用matlab程序进行了仿真(On orthogonal frequency division multiplexing signal transmission in the use of process simulation matlab)

Wigner-hough变换源程序，对LFM信号的时频分析，仿真程序(Wigner-hough)

特征提取算法（pca),用于数据的特征提取。(feature extraction)

使用matlab编写的信息论中的霍夫曼编码的程序，无信源数的限制(Huffman coding procedures using matlab language, no source number limit )

MATLAB工具箱教程神经网络工具箱函数使用中文教程(Tutorial MATLAB Toolbox Neural Network Toolbox function to use Chinese Tutorial)

Calculates the Variance Ratio Test of a time series, with or without the heteroskedasticity correction. (Calculates the Variance Ratio Test of a time series, with or without the heteroskedasticity correction.)

是kalman滤波的matlab仿真，以及扩展算法容错，适合初学者(Kalman filter matlab simulation, and the expansion algorithm fault-tolerant, suitable for beginners)

2fsk和matlab程序 对2fsk进行M语言编译码，实现功能(2fsk and matlab yingyong matlab jinxing fangzhen)

fingerprint image processing such as sungularity and core point detection

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)