libsvm

现代数值计算方法所附光盘源码第一部分（福建师范大学）马昌凤, 林伟川编著 科学出版社(Modern numerical methods accompanying CD-ROM source code the first part of (Fujian Normal University) MA Chang-Feng, LIN Wei-chuan edited by Science Press)

说明：  基于STC8951的直流稳压电源的设计程序，通过RS232串口将程序下载到51单片机上，通过控制按键来实现输出稳定直流电压的目的。(STC8951-based DC regulated power supply design program, a program downloaded through the RS232 serial port to the microcontroller 51, through the control buttons to achieve stable DC output voltage.)

说明：  matlab里面使用三倍中误差法消除观测粗差，去除噪声。(matlab error method which uses three times in the elimination of Gross Errors, remove noise.)

simulation matlab (la localisation par GPS)

维纳滤波器用于自回归过程+噪声滤波，得到均方误差与滤波器维数，均方误差与自相关的关系。(Wiener filter for the the autoregressive process+ noise filtering, mean square error filter dimension, the mean square error autocorrelation relationship.)

Matlab实现CORDIC(COordinate Rotation DIgital Computer)算法的程序.(The matlab implemention of CORDIC algorithm with code for testing.)

that the performance is improved by increasing N, and probability of detection can be improved by increasing N value even if the SNR is much lower, as long as N is large enough without noise uncertainty.

建模与估计参考教材它涉及系统辨识、状态估计、时间序列分析、多传感器信息融合四门学科及它们相互交叉、相互渗透的边缘学科和领域。(Modeling and estimation)

this is a powerfull code in mix and hidden picture in another pic for staginography

语音信号的频谱分析,包括采样语音的FFT变换,及倒频谱分析.(Speech signal spectrum analysis, including FFT, voice samples, and cepstrum analysis.)