workKWS

matlab的语音处理工具包，具有语音处理的常用功能(speech signal processing tool boxes,it can be used to process speech signal,such as filter, silence detect.)

说明：  LDPC译码函数的matlab程序，希望大家能够喜欢(LDPC decoding function of Matlab procedures in the hope that we can love)

说明：  Gui设计产生mesh,surf,peaks(Gui have mesh design, surf, peaks)

基于电压外环，电流解耦内环的三相PWM整流器仿真，电压外环采用PID控制，电流内环采用滑模控制，可以正常运行。(The three-phase PWM rectifier based on the voltage outer loop and the current decoupled inner loop is simulated, the voltage outer loop is controlled by PID, and the current inner loop is controlled by sliding mode.)

snake_demo是个很好的学习snake的工具(snake_demo is a good tool for learning snake)

以2DPSK为例仿真说明数字频带传输的整个过程。(Description 2DPSK simulation as an example to figure the whole process of transmission band.)

matlab code for tsp programming which is very good program

matlab实现推荐系统Apriori算法(recommendation system)

一个相当好用的matlab函数，由美国国家可再生能源实验室科研人员设计，可以计算太阳的直射维度和方位角。只要输入时间、观测地点即可。 (This algorithm is based on numerical approximation of the exact equations. The authors of the original paper state that this algorithm should be precise at+/- 0.0003 degrees. I have compared it to NOAA solar table (http://www.srrb.noaa.gov/highlights/sunrise/azel.html) and to USNO solar table (http://aa.usno.navy.mil/data/docs/AltAz.html) and found very good correspondance (up to the precision of those tables), except for large zenith angle, where the refraction by the atmosphere is significant (difference of about 1 degree). Note that in this code the correction for refraction in the atmosphere as been implemented for a temperature of 10C (283 kelvins) and a pressure of 1010 mbar. See the subfunction un_topocentric_zenith_angle_calculation� for a possible modification to explicitely model the effect of temperature and pressure as describe in Reda & Andreas (2003). )

关于Matlab的最优化相关问题的分析以及编程实现描述，具有相当指导价值(Matlab' s optimization on issues related to analysis and description of programming, with considerable guidance value)