Speech-signal-short-time-analysis

matlab版图像数字处理这本书的配套代码(digital image processing matlab version of the book code matching)

this is gradient magnitude code in matlab

新型的蝙蝠算法程序代码，可用于各种工程优化，生产调度，组合函数优化等复杂问题。具有高效的搜索效率。(The new bat algorithm code, can be used for a variety of engineering optimization, production scheduling, and other complex combination of function optimization problems. A highly efficient search efficiency.)

应用matlab实现梅尔倒谱系数的提取，通过采用不同样本进行数据对比(Application matlab realize extract Mel cepstral pedigree data by comparing different samples)

it is a book with this name Architecting Secure Software Systems

using terlis code to generate stbc

说明：  三种子波函数，sinc函数 正弦函数 Riker函数还有有限差分介质设定(Third seed wave function, sinc function, sine function has finite difference Riker media set)

map algorithm for turbo codes in matlab the simulation, using 1 / 2 code rate rsc and 2 - random interleaver

本程序用蚁群算法求解经典旅行商问题最优路径问题，效果很好(aco,tsp,best path)

cdma2000的上行链路的仿真，包括编码，发送，信道，解码，rake接收等功能，完全是matlab仿真。(cdma2000 uplink simulation, including encoding, sending, letters, decoding, rake receiver functions is completely Matlab simulation.)