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commcdma2000
CDMA PROGRAM SIMULINK33
- 2009-06-11 00:46:27下载
- 积分：1
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soliton
说明： 用于模拟光纤中的非线性薛定谔方程，包含了色散、非线性等现象的模拟，对与想了解脉冲在光纤中的传输变化非常有帮助(Used to simulate the optical fiber in the nonlinear Schrö dinger equation, including the dispersion, nonlinear phenomena such as analog, pulse on and want to understand changes in the transmission fiber is very helpful)
- 2011-03-03 09:39:58下载
- 积分：1
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Z_boost
Z源与Boost电路结合的单相全桥逆变器的开环仿真(Z-Source Boost circuit with a combination of single-phase full-bridge inverter open-loop simulation)
- 2020-11-02 18:29:54下载
- 积分：1
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mykal
自己编的卡尔曼滤波器，有兴趣的看下，运行无误(Own series of Kalman filter, interested look, run correctly)
- 2011-09-13 15:38:48下载
- 积分：1
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methods-solve-equations-matlab
Several methods for solving equations matlab
- 2013-08-05 09:34:30下载
- 积分：1
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main_no_offset_2
假设截获了一段短波数字通信的信号，要求解调出最终的信息，每组解调出来后，将10组信息组合起来，恢复最终的信源输出数据。
先验信息：两组数据文件，编号为1、2，每组I、Q两路存放，格式为“int16”，采样率为9600Sa/s，其中第一组为单径情况，第二组为多径情况。
参数符合MIL-STD-188-110A标准；
同步序列为syn=seq.dat，BPSK调制；
接收机频率稳定度高于1e-6。
文件中有效信息总长度为333.75s，其中同步头长为5/12s，每时隙1/6s，训练序列占10 ，在数据之前；
交织方式为全交织，矩阵交织，列为1000，在比特级进行；
纠错码码率为1/2；
调制方式为BPSK、QPSK和8PSK中的一种，映射方式为二进制，BPSK相位偏移为0，其余两种为 。
(Suppose intercepted signal for a period of short-wave digital communications requires final demodulated information after each demodulated, combining 10 group information, to restore the final output data source.
Priori information: two sets of data file, numbered 1, 2, each I, Q two-way storage, the format is int16 , sampling rate 9600Sa/s, where the first group is a single path, the second group multipath situation.
Parameters meet MIL-STD-188-110A standard
Synchronization sequence syn = seq.dat, BPSK modulation
The frequency stability of the receiver is higher than 1e-6.
File payload total length of 333.75s, wherein the synchronization header length is 5/12s, each time slot 1/6s, accounting for 10 of the training sequence, before the data
Interleaving for the whole interleaving matrix interleaving, as 1000, carried out at the bit level
Error correction code rate of 1/2
The modulation scheme is BPSK, QPSK and 8PSK one, a binary mapping, the BPSK phase offset is 0, the )
- 2016-06-20 19:12:40下载
- 积分：1
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Skeleton
图像的骨架处理，MATLAB程序，图像的骨架(Skeleton image processing, MATLAB program, the image of the skeleton)
- 2010-06-22 14:12:47下载
- 积分：1
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direct-sequence-spread-spectrum-
基于simulink模块的直接序列扩频系统的仿真设计 保护扩频及信道(Research and simulation of direct sequence spread spectrum communication system )
- 2015-01-10 17:22:17下载
- 积分：1
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Gyrostat
A simulink model for chaotic Gyrostat system
- 2013-11-08 16:08:23下载
- 积分：1
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qudongli
驱动力和制动力是车辆纵向力学特性中重要部分，本程序采用matlab，根据发动机的万有特性曲线和循环工况，绘制出车辆的驱动力和制动力随时间的关系(The driving force and braking force is an important part of the vehicle longitudinal mechanical properties, the program uses matlab, according to the universal characteristic curve of the engine and the driving cycle, to map out the driving force and braking force of the vehicle over time)
- 2013-05-07 13:41:58下载
- 积分：1
