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matlab_simulation_of_v2v
V2V，即车载通信matlab仿真参考文档，国外研究生成果，仅供参考(V2V, or vehicle communication matlab simulation reference documentation, the results of foreign graduate students, for reference only)
- 2021-01-17 14:58:44下载
- 积分：1
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newton_raphson
Newton-Raphson算法 介绍
在科学计算和财经工程领域，许多数值算法都是通用的（至少在理论上是），可广泛地用于解决一类问题。一个大家熟悉的例子就是Newton-Raphson例程，它可用来寻找方程 f(x)=0的数值解。标准的数学表达式f(x)表示f是变量x的函数，其通常的表达形式为f(x,a,b,...)=0，f被定义为多于一个变量的函数。在这种情况下，Newton-Raphson算法试图把x以外的变量固定并作为参数，而寻找关于变量x的数值解。
由于Newton-Raphson算法需要知道被求解函数的确切表达，其传统实现方法是直接将代码嵌入到客户应用程序中。这就使得算法的实现代码经过针对不同被求解函数的少量修改后在客户程序中反复出现。
同许多其它数学例程一样，Newton-Raphson算法的具体实现是应该与特定用户无关的。并且，重复编码在任何情况下都应该尽量避免。我们很自然地会想到把该类例程作为库函数来实现，以使客户程序可以直接调用它们。但是，这种实现方式必然会涉及到如何将用户自定义函数（Newton-Raphson 例程需要调用该函数）封装成可以作为参数传递的形式。
(err)
- 2008-06-16 10:38:48下载
- 积分：1
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Untitled13
FDTD Finite-Difference Time-domain in free space no ABC
FDTD(t) runs FDTD for time t.
FDTD implements the FDTD/staggered leapfrog scheme
over time 0-max_time and space 0-max_space. This program
simulates a gaussian pulse in the grid specified with
max_time and max_space. The pulse is sent from the center of
the problem space and disperses in both directions
-Kira Heater
- 2011-01-04 14:47:23下载
- 积分：1
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The-frequency--processing
对信号的频域处理和结果的现实，有了它，你只需要选择信号对象就可以对其处理和结果分析，也便于对频域的理解(The frequency domain signal processing and the results of the reality, with it, you only need to select the signal objects can be processed and the results of its analysis, but also facilitate the understanding of the frequency domain)
- 2011-05-05 20:20:31下载
- 积分：1
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matlabwt
利用信号相关的声音信号降噪的matlab程序(Matlab program signal related to sound signals and noise reduction)
- 2012-06-06 16:49:41下载
- 积分：1
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ex5
已调DSBSC信号的功率和消息信号功率的matlab程序(DSBSC modulated signal power and signal power matlab program news)
- 2014-10-22 19:31:28下载
- 积分：1
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face
matlab平台下的人脸检测程序,效果较好，能够准确识别出多张人脸.(matlab platform under the face detection process, Better able to accurately identify multiple faces.)
- 2015-01-05 17:04:40下载
- 积分：1
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work
Matlab sources codes
- 2009-04-21 17:34:00下载
- 积分：1
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Matlab-Basics
matlab basics include the vector arrays, matrix manupulation, inputs and outputs and plotting in general and 2d and functions & Iterations
- 2012-05-06 10:44:02下载
- 积分：1
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SpatialMultiplexing_ClosedLoop_Mode4
LTE下行链路空分复用闭环。仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字，8次迭代Turbo译码、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行空分复用预编码。信道模型是LTE-MIMO信道附加AWGN信道。(LTE downlink closed loop space division multiplexing. Simulation Configuration: 16QAM modulation, 1/3 rate Turbo code, 10MHz of bandwidth, one PDCCH per subframe symbol, single code word, 8 Turbo decoding iterations, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, PDSCH transmitting terminal space division multiplexing precoding. Channel model is LTE-MIMO channel additional AWGN.)
- 2016-12-10 00:48:03下载
- 积分：1
