lecture4

MODULATOR This function modulate the forward Channel chips. Block Diagram InChips -> [Walsh] -> [Spreading] -> [Output Tx Shaping Filter] Inputs: chips - chips sequence to transmit MFType - Shaping Filter type (default - Rise Cosine) Walsh - Used row of Walsh matrix Outputs: TxOut - Transmitted signal (analog signal) PN - PN sequence for I/Q Channels MF - mathed filter taps (Shaping Filter)

这个是图像轮廓提取的matlab程序，而且提取完后还能把所有轮廓用不同颜色分开存放到轮廓矩阵cell中，方便用户对感兴趣的轮廓进行操作--张璐奉献(This is the matlab image contour extraction process, but also exhausted all the contours extracted with different colors kept separate from the profile cell in the matrix, user-friendly to operate the contours of interest- Zhang Lu dedication)

波形转换模型建立程序，没有解压密码，可直接使用(waveform conversion process model, not extracting passwords can be used directly)

ofdm系统功率自适应功率分配算法研究的matlab程序(ofdm Power System Adaptive Power Allocation for the Matlab procedures)

对光纤展宽以及光栅对压缩后脉冲形状的计算(Compressed analog fiber stretcher and grating, even if you can build a femtosecond structure)

说明：  一个标准的粒子群优化算法程序，是用Matlab编程算例。(A standard PSO procedure is the use of Matlab programming examples.)

本程序是计算二维光子晶体能带的程序，编程思路清晰，注释详细易懂，适合初学者参考，多谢。(This procedure is to calculate the two-dimensional photonic crystal band program, programming ideas clearly, annotation and easy to understand in detail, suitable for beginners reference, thanks a lot.)

说明：  相量测量工具的优化配置，相量测量装置的功能，向量测量装置的用途(Optimal pmu Placement)

Matlab Tips and Tricks Gabriel Peyré

LTE信道模型，包括发送，接收，调制，等等(LTE channel models, including the transmission, reception, modulation, etc.)