huffman

OFDM以SLM方法結合CES降低PAPR(OFDM PAPR reduction SLM method combined with CES)

过于滤波，采用卡尔曼滤波有关的方法。比较简单。打开文件，希望有用(kalman filter)

改程序基于改进节点法（Modified Nodal Approach）与全矩阵技术在Matlab中实现线性电阻电路的符号分析。可以在GUI中描述待分析的电路结构、启动分析并直观的观察分析结果。在实现分析功能的同时，提供完整的编辑、输入保护以及数据保存功能。详细说明请见压缩包内文档。(Changed procedures to improve the node-based method (Modified Nodal Approach) with the full-matrix technology in Matlab to achieve linear resistance analysis of circuit symbols. GUI can be described in the circuit structure to be analyzed, start analysis and visual observation of the results of the analysis. Analysis function in the realization at the same time, provide a complete editing, input protection and data retention functionality.)

MATLAB编码实现m进制星座图，星座图的绘制方法 (MATLAB coding m hex constellation, constellation mapping method)

orbital code satellite info

采用线性加速度法求地震波的反应谱，可同时求加速度、速度、位移反应谱以及放大系数(Method for the linear acceleration response spectrum of seismic waves, which can find the acceleration, velocity and displacement response spectra and amplification factor)

地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解。画图(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution. Paint)

matlaba写的ahp层次分析法小程序 还有注释 经测试无误 欢迎下载(ahp software)

这是用MTTLAB编程，采用K近邻法对提取的水面漂浮物特征进行分类(This is programming MTTLAB, K-nearest neighbor method floats feature to classify the extracted water)

Frequency Hopping Spread Spectrum