DSPdeFIR

A Matlab algorithm for performing digital automatic gain control. Ready for generating C code.

frequency modulated example signal

采用ssda基本算法在一幅图像中找到与模板图像相匹配的坐标位置(Used ssda method to found a coordinate position that the template image matched in a large image )

code for approximate nearest neighbor search

很强大的matlab求解,供大家交流欣赏或者直接引用到论文中(matlab so good,I upload here for those who want to communicate and who carve for knowledge)

说明：  里米兹算法的MATLAB源程序，其中交错点组的筛选运用了牛顿迭代法(Meads algorithm in MATLAB source code, which staggered the screening point group used the Newton iteration)

MATLAB下使用viterbi算法进行卷积码的仿真范例。可以用任意配置的卷积码。testConv.m启动仿真，其中用了两种卷积码(一个1/2和一个2/3卷积码）。若要使用硬判决，需修改metric.m文件。其他就没有什么要改的了。解压即可使用。(Under viterbi algorithm using MATLAB simulation examples of convolution codes. Can be used in any configuration of the convolutional code. testConv.m start the simulation, which used two convolution code (a 1/2 and a 2/3 convolutional code). To use a hard decision, modify metric.m file. Nothing else would want to change it. Extract can be used.)

数据的规范化程序，消除数据的量纲对处理结果的影响。数据点之间距离的计算程序。(Data standardization process, eliminate data on the processing results of the dimensionless)

数据包络的程序，解决多目标决策，程序中有部分正文的注释，很适合初学者使用。(DEA procedure to solve multi-objective decision-making, program notes, some text, it is suitable for beginners.)

％ FSK-FM方案的可解调问题。 ％ 高斯噪声 SNR = 2OdB 并假设镜像信号非常小。仿真设置5％( FSK-FM program can demodulation problem. Gaussian noise SNR = 2OdB and assuming the image signal is very small. Simulation set up 5)