demos

使用MATLAB对DSB-AM进行仿真：双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t)，并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真，绘制已调信号波形和频谱分析。(It is a example for DSB-AM based on MATLAB .)

一个关于带纯滞后的广义预测控制的matlab算法(With a delay on the generalized predictive control algorithm matlab)

一个关于联合对角化盲源分离算法的SOBI算法(One on the joint diagonalization for blind source separation algorithm SOBI algorithm)

ddd Coastal Land Use/Land Cover maps and Coastal Regulation Zone map on 1:25,000 and 1:50,000 scales derived from satellite data were collected from State Coastal Zone Management Authorities and enlarged into 1:12,500 scale. The georeferenced maps were digitized in ARC-INFO GIS. Digitized maps were edited, labeled and a layout was prepared. The area statistics of different Ecologically Important Areas were generated and presented in the maps.

用Arnold方法对图像进行置乱，目的使图像随机分布均匀(Arnold method using the image scrambling, the purpose of uniform random distribution of the image)

IIR和FIR滤波器的设计，用脉冲响应不变法和双线性变换法设计IIR滤波器，用窗函数法设计了FIR滤波器。(IIR and FIR filter design, with the impulse response method and the bilinear transform IIR filter design using window function design of the FIR filter.)

依据目前已有的数据对未来的发展趋势做出预测分析，进行灰度分析的。(Based on the current analysis of existing data to predict future trends, grayscale analysis.)

dec code mpeg par matlab

AC编码 好好数数够不够二十个字，嗯差不多了(AC coding)

一个用于预测石油污染物降解率的SVR程序，模型参数采用PSO算法优化选择。供大家参考！(a SVR model for prediction of oil degradation rate. Model s parameters was optimized by PSO algorithm.)