Feature_Extraction_Wavelets

实现IS-95功能的仿真程序，包括数据产生、扩频、调制、解扩、解调、误码统计等功能(The simulation program of IS-95, including data generation, spread spectrum, modulation, despreading, demodulation, error statistics function,.etc)

System identification with adaptive filter using full and partial-update Normalised-Least-Mean-Squares

说明：  将watson的DCT视觉模型计算出来，能够得到每个8*8块的系数的JND值( calculate watson s vision model,we can get the JND of every 8*8 s coefficients.)

对matlab解决图论问题的算法做个汇总。主要包括：顶点覆盖近似算法、哈密尔顿回路、最大流和最小截、最短路和次短路、最小生成树Prim算法、最短路径等等。由于太多就不一一列举了。(Matlab to solve the problem of graph theory algorithms to be aggregated. Include: vertex cover approximation algorithm, Hamilton circuit, the maximum flow and minimum cut shortest times short circuit, Prim minimum spanning tree algorithm, the shortest path. Not because of too many to enumerate.)

二相编码雷达脉冲雷达信号的参数提取。在二相编码雷达脉冲信号上加入噪声，然后在提取改信号的频率(Second phase coding parameter extraction radar pulse radar signals. Join noise in the two-phase encoded radar pulses, and then change the frequency of the signal extraction)

介绍matlab6.0的矩阵及其基本运算，数值计算与数据分析，符号运算，概率统计，优化问题，绘图与图形处理等等。(Introduction matlab6.0 matrix and its basic operations, numerical and data analysis, symbolic computation, probability and statistics, optimization, graphics and graphics processing, and so on.)

Display 3D volumetric data such as MRI images dynamiclly. Click on an image to change the position.

有小波分析的盲信号处理，基于欧几里得距离的聚类分析，代码里有很完整的注释和解释。( There Wavelet Analysis Blind Signal Processing, Clustering analysis based on Euclidean distance, Code, there are very complete notes and explanation.)

对于给定的结构振动响应数据（时间序列信号）， 该程序可以分解成多个订单这些响应信号 小波子信号，然后计算出分信号能量spectum。 (For a given structural vibration response data (time series), the program can be decomposed into multiple sub-orders for the response signal wavelet signal, and then calculate the sub-signal energy spectum.)

matlab sourcecodes documents