4Tx_2Rx_STBC

给予声卡和MATLAB的编程，生成正弦波，声卡是外置的usb声卡，自己电脑的声卡也行(Sound card and MATLAB programming to generate sine wave, is an external sound card usb sound card, your computer' s sound card has line)

关于CDMA系统rake接收机的很简单的MATLAB仿真源代码。(Rake receiver on the CDMA system, a simple MATLAB simulation source code.)

详细的介绍MATLAB 7 的功能，运用源代码和实例进行解释，方便的边学便实践。(described in detail the function of MATLAB 7, the use of the source code and examples to explain, facilitate the learning they practice.)

用matlab实现的四类基本滤波器的设计代码，可运行(Matlab implementation of the four basic types of filter design code can be run)

对确定的一个负反馈系统，进行稳定性判断、最小相位系统判断；求取零点、极点、放大系数；绘制阶跃响应图。(To determine a negative feedback system, judge, judge the stability of minimum phase system calculating the zeros, poles, amplifying coefficient drawing step response diagram.)

基于小波变换的语音信号系数提取，简单易懂(The coefficients of speech signal based on wavelet transform are extracted, It is easy to understand.)

模式识别中的最近邻算法用matlab实现，简单易懂，并做了实验，用图像表示聚类结果。(The nearest neighbor algorithm for pattern recognition with matlab implementation, simple to understand, and do the experiment, with images that clustering results.)

stbc在2发2收，4发4收的性能仿真 一个编码译码程序。 有仿真结果图。(stbc made two in 2 admission, made 4 of 4 admission a performance simulation code decoding procedures. A Simulation results.)

关于扩频系统的程序的一些算法，请多多指教(Spread Spectrum Systems on a number of algorithm procedure, please exhibitions)

说明：  Frequency Hopping Spread Spectrum 这是一个跳频信号的时频分析程序(Frequency Hopping Spread Spectrum is a frequency-hopping time-frequency analysis program)