CoefsMel

matlab的一個教程，ppt可以配合學習的時候使用(the course of matlab7.0,ppt)

这个是我自己写的一个关于qpsk的mimo信道的zero forcing解码方式.(this is what I wrote in one of the qpsk mimo channels zero forcing Solutions Codes mode.)

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

基于MATLAB,简述了矩阵分析方法绘制根轨迹-,matlab,matlab例程 /matlab(Based on MATLAB, outlines the mapping method of matrix analysis root-locus-, Matlab, Matlab routines/Matlab)

this code shows the new filter application ........................................

beam forming in matlab using m files

ALOHA协议的思想很简单，只要用户有数据要发送，就尽管让他们发送。当然，这样会产生冲突从而造成帧的破坏。但是，由于广播信道具有反馈性，因此发送方可以在发送数据的过程中进行冲突检测，将接收到的数据与缓冲区的数据进行比较，就可以知道数据帧是否遭到破坏。(ALOHA protocol s thought is very simple, as long as the user data to be sent, although let they send. There are, of course, such conflicts which cause the destruction of the frame. But, because the radio channel has feedback, so the sender can be tested to the conflict in the process of sending data, the received data comparison with data of the buffer, you can know whether data frame was damaged.)

响应面MATLAB实现，建立近似模型，提高效率(response surface method)

..Barcode analysis based on webcam.. this program is an example how to extracting features of the barcode and analyze them,,, for example we can use webcam to get the barcode image.

Power electronics and control in grid-connected PV systems