codeextraction

对SLAM算法中的EKF-SLAM算法进行改进，并实现仿真程序，与EKF-SLAM V1相比，此算法更快捷，并具有很好的定位结果(Of the SLAM algorithm EKF-SLAM algorithm is improved, and implemented simulation program, compared with the EKF-SLAM V1, this algorithm is more efficient and have good positioning results)

UWb超宽带的仿真代码.matlab编写的,可以参考(UWb UWB simulation code. Matlab prepared, you can refer to)

连续潮流法求最邻近电压稳定点，程序实现算法(POINT OF COLLAPSE AND CONTINUATION METHODS FOR LARGE)

Digital to Analog converter sample code

基于Logistic混沌映射的图像加密 将图像数据转换成二进制数据，并采用Logistic进行混沌序列生成，然后设定阈值将其转换成二值序列，之后，设定加密规则，将二进制图像数据与混沌二值序列进行加密运算，实现图像加密(Based on Logistic chaos mapping image encryption)

MATLAB演奏卡农 MATLAB演奏卡农 MATLAB演奏卡农(MATLAB play岁Canon)

小波分析、局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。(Wavelet Analysis、Signal acquired partial discharge test is often mixed with white noise, periodic interference signal removal. Db series wavelet commonly used here in db6 9 scale wavelet multi-resolution decomposition, according to the energy characteristics of white noise, the estimated size of each scale thresholds, hard-value processing, after reconstruction.)

说明：  这是一个基于ofdm的系统的调制解调的matlab程序(This is a ofdm modem program)

CMMB 比特交织块（384*360）的MATLAB代码(CMMB Bit Interleaving block (384* 360) of the MATLAB code)

不同频率条件下移动终端智能天线信噪比性能分析。。。。。。。。(不同snr)