distcap

HI ..This is soft decision decoding for convolutional coding...nice and good code.

说明：  matlab的功能函数速查。可帮读者快速找到自己想要的函数。(Quick matlab function function. Can help readers quickly find their desired function.)

The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection probability and false alarm rates, (i.e. PD versus PFA), thus allowing the determination of an optimal threshold. To illustrate the performance of energy detectors, we generate complementary ROC curves (the average probability of miss detection $ P_{md} 1 - P_d$ versus the false alarm probability $P_f$ for different receiver structures and in different fading environments.Fig. 1 illustrates the complementary ROC curves for a single channel reception (no diversity) over AWGN channels. This figure depicts the complementary ROC curves for energy detectors.

最大流的一种通用算例程序，解决很多最大流的问题。(Maximum flow of a generic example program to solve many maximum flow problem.)

solution for Travel salesman problem to matlab genetic algorithm

toadv hop localization algorithm

Error diffusion by Jarvis-Judice-Ninke.

快速搜索随机树（RRT）的示例程序，在MATLAB环境下开发(RRT code)

采用双线性插值方法对图像进行缩小放大，从双线性插值原理上编程，matlab可运行。(using bilinear interpolation algorithm for image scaling, matlab can compile)

keep useful variables in the matlab workspace