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max3232
说明： max3232分立元件内部结构图及其功能引脚。(max3232 discrete components within the structure and function pin.)
- 2011-02-19 14:06:50下载
- 积分：1
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zusai
说明： 对中继系统中的呼叫阻塞删除系统的阻塞率进行仿真，并与理论值比较(Call of relay blocking system to delete the blocking rate of the simulation system, and compared with the theoretical value)
- 2011-02-24 10:08:20下载
- 积分：1
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stego
Advanced steganography using matlab
- 2012-12-29 14:57:10下载
- 积分：1
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CFAR_test
本程序是雷达恒虚警模块的仿真程序，可用于雷达CFAR检测(This procedure is a radar CFAR module simulation program can be used for radar CFAR detection
)
- 2013-07-20 07:45:30下载
- 积分：1
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RDPTA
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.
- 2014-11-06 11:12:37下载
- 积分：1
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Addnoise
Add Salt pepper noise and gaussian noise
- 2015-03-28 16:46:18下载
- 积分：1
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synchronous-motor_-pf-_cases
simulation of various cases of pf in synchronous motor
- 2012-01-28 03:34:29下载
- 积分：1
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LDPC_matlabcode123
the use of coherent space-frequency coding in orthogonal frequency division multiplexing (OFDM)-based frequency-selective multiple-input multiple-output (MIMO) antenna fading channels has been proposed. Acquiring knowledge of the fading coefficients in a MIMO channel is already very challenging in the frequency-flat (fast) fading case. In the frequency-selective case, this task becomes significantly more difficult due to the presence of multiple paths, which results in an increased number of parameters to be estimated. In this paper, we address code design for noncoherent frequency-selective MIMO-OFDM fading links, where neither the transmitter nor the receiver knows the channel. We derive the code design criteria
- 2011-12-29 19:23:14下载
- 积分：1
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vind2sub--by-Chris
vind2sub by Chris
MATLAB s ind2sub function implemented to return a variable length vector (vector, matrix, utility)
- 2014-02-06 16:22:27下载
- 积分：1
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target-tracking
一辆车在前，一车在后，前车匀速，加速，转弯，后车跟踪的matlab程序。(The previous vehicle, a car after the vehicle speed, acceleration, turning, vehicle tracking matlab after the procedure.)
- 2009-05-12 23:25:15下载
- 积分：1
