ENVtoECEF

matlab实现一些模式识别的基础算法，方便初学者学习和实践(matlab the basis of pattern recognition algorithm, easy for beginners to learn and practice)

基于Matlab研究了离散混沌系统的数值解法和图形仿(Numerical Methods and graphics imitation of the discrete chaotic system based on Matlab)

256QAM的调制解调matlab源代码(256QAM modulation and demodulation matlab source code)

二自由度水箱液位控制。简单的小程序，简洁易懂。(Two-freedom level control.simple program.)

jitterbug是基于matlab的工具箱，允许对在不同的时域条件下的线性系统的二次性能指标计算。用这个工具箱，可以很容易看出系统对时延、jitter和数据丢失等的响应。(jitterbug is based on Matlab Toolbox, allowing for the different time domain under the conditions of the linear quadratic system performance computing. Using this toolkit, you can easily see that system to delay, jitter and data loss, such as the response.)

channels in lte. the uplink and downlink

描述NURBS曲线插补算法的生成，实现NURBS插补的过程(Describe the generation of NURBS curves)

This is about the speaker recognition system, this system is about automatically recognizes the speaker speech. and this is the present active research filed in speech processing

混沌保密通信SIMULINK建模模。自己作的很好的东西。 (Chaotic secure communication SIMULINK modeling mold. As a good thing.)

The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorithm by assuming:[1] All fireflies are unisexual, so that one firefly will be attracted to all other fireflies Attractiveness is proportional to their brightness, and for any two fireflies, the less bright one will be attracted by (and thus move to) the brighter one however, the brightness can decrease as their distance increases If there are no fireflies brighter than a given firefly, it will move randomly. The brightness should be associated with the objective function. Firefly algorithm is a nature-inspired metaheuristic optimization algorithm.