smoothing-operation

measurement for state estimation

basic operations on an image like negative, log

最速下降法与牛顿法-Steepest descent method and Newton s method(Steepest descent method and Newton' s method)

把您的联系电话号码 通过DTMF 编码生成为一个 .wav 文件，对所生成的DTMF文件进行解码。(Your contact phone number via DTMF codes generated as a. Wav files, file generated by the DTMF decoder.)

The 2D RLS algorithms is used to enhanced image contrast by adaptive filtering techniques by less error and better speed recursively.

Matlab编写的无迹卡尔曼滤波器程序。(Matlab prepared by the Kalman filter is no trace procedure.)

OFDM channel estimator by using matlab codes .......... by harbi01

SAS统计分析 沉其君主编 详细说明了怎样使用sas软件来做数学分析,很好的资料哦，可以很快对SAS入手(Shen monarch editor SAS statistical analysis described in detail how to use the software to do mathematical analysis sas, good information Oh, you can quickly start on SAS)

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。(Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.)

利用GPS导航文件（N文件），计算实时卫星轨道位置。即利用广播星历计算卫星位置。(Using GPS navigation files (N file), to calculate real-time satellite orbital position. That position is calculated using a broadcast satellite ephemeris.)