this is haar wavelet coding

说明：  能够用来求解部分关利用遗传算法的优化模型。。(Relations can be used to solve some of the optimization model using genetic algorithms. .)

matlab的必做题，让你快速掌握matlab的各项命令。总共50道题，想快速入门的可以去做做增加熟练度。(matlab will do the title, you quickly master the Matlab the command. A total of 50 questions, would like Quick Start, you can do to do to increase proficiency.)

基于MATLAB_GUI的Costas环性能演示软件实现(Costas loop performance in MATLAB_GUI presentation software implementation)

复杂曲面，可用于超精密车床铣床测试精度标准件(Complex surface, which can be used to test precision standard parts of ultra-precision lathe milling machine)

Communication related programs are really important to understand the working of the systems.

说明：  设计一个理想通信系统，实现信息字符流的传输。 发射器： <1>将消息（字符串形式）编码成一个符号序列； <2>用脉冲成形将串符号序列转变成模拟脉冲信号； <3>将模拟脉冲信号调制到载波信号上。 接收器： <1>对接收的信号进行采样； <2>解调信号成基带信号； <3>将信号恢复成字符串。(Design an ideal communication system, the realization information transmission of character flow. Emitters: < 1 > will news (string form) coding into a symbol sequence < 2 > by using a pulse forming will string of symbols into a simulation pulse signal sequences < 3 > will simulate the pulse signal modulation to carrier signal. Receiver: < 1 > of received signal sampling < 2 > demodulation signal into baseband signal < 3 > will signal back into a string.)

通过MATLAB平台对通信仿真，研究讨论Turbo码的编译码结构，四种Turbo码译码算法，讨论Turbo码中几种常见的交织器，利用MATLAB软件平台进行并行级联Turbo卷积码的性能仿真，仿真评估了不同设计参数对Turbo码性能的影响。(Through MATLAB simulation platform for communications, research and discussion Turbo code decoding structure, four kinds of Turbo code decoding algorithm, discuss several common Turbo code interleaver, using MATLAB software platform for parallel concatenated convolutional codes Turbo Performance Simulation , simulation and evaluation of different design parameters on Turbo code performance.)

matlab code for applying sharpening filters to image

利用差分进化和粒子群优化算法在栅格地图中寻找最优路径(Using Differential Evolution and Particle Swarm Optimization to Find the Optimal Path in Raster Map)

说明：  这是关于基于短时能量的说话人语音分割聚类的matlab代码(Speaker speech segmentation clustering based on short-term energy)