ladder

基于QPSK或者BPSK的ofdm误码率仿真源码(The simulation of OFDM under QPSK or BPSK)

Algorithm Given are P training pairs {X1,d1,X2,d2....Xp,dp}, where Xi is (n*1) di is (n*1) No of Categories=R. i=1,2,...P Yi= Augmented input pattern( obtained by appending 1 to the input vector) i=1,2,…P In the following, k denotes the training step and p denotes the step counter within the training cycle Step 1: c>0 , Emin is chosen, Step 2: Weights are initialized at w at small values, w is (n+1)*1. Counters and error are initialized. k=1,p=1,E=0 Step 3: The training cycle begins here. Input is presented and output computed: Y=Yp, d=dp Oi=f(wtY) for i=1,2,….R Step 4: Weights are updated: wi=wi+1/2c(di-oi)Y for i=1,2,…..R. Step 5: Cycle error is computed: E=1/2(di-oi)2+E for i=1,2,…..R. Step 6: If p<P then p=p+1,k=k+1, and go to Step 3: Otherwise go to Step 7. Step 7: The training cycle is completed. For E=0,terminate the training session. Outputs weights and k. If E>0,then E=0 ,p=1, and enter the new training cycle by going to step 3.

matlab code for Region Growing (2D3D grayscale)

一LSB的数字水印代码，很好用，代码里面有注释说明(a digital watermark code is useful, code inside annotated)

geo软件接收机的功能实现 matlab代码(geo functions matlab)

UniformNoise & RayleighNoise & UniformNoise

Bacterial Colony Chemotaxis. This algorithm is a simple example of bcc algorithm used to search the maximum point of a function.

Minimum Spanning Tree BY ICA

三相全桥可控整流电路的simulink仿真,改变触发角并通过示波器来观察线电流、负载输出电压和电流(three-phase full-bridge controlled rectifier simulink)

说明：  matlab 3d曲面回歸擬合教學範例 ptt檔(matlab 3d surface regression practices to ptt file)