-
erjixitong
利用matlab编写二阶系统的响应过程界面(Prepared using matlab second-order system response interface)
- 2013-04-27 12:21:05下载
- 积分:1
-
psat-2.0.0-b2.1
pstat-基于matlab的电力系统分析工具箱,含用户手册(pstat-matlab based power system analysis toolbox with user manual)
- 2012-01-19 23:40:57下载
- 积分:1
-
SA_TSP_Rev1
matlab下实现模拟退火算法的程序,非常好非常实用的程序!(matlab simulated annealing algorithm under the procedures, a very good program very useful!)
- 2007-10-28 14:30:45下载
- 积分:1
-
LMS-
LMS自适应滤波算法原理与仿真。希望对大家有帮助(LMS adaptive filtering algorithm principle and simulation)
- 2011-05-15 20:34:37下载
- 积分:1
-
pcm
脉冲编码调制(PCM)实现
编程实现PCM技术的三个过程:采样、量化与编码。
采样:低通连续信号采样,以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理,绘出信号时、频图形;带通连续信号采样,以x=sin(20*t) m=x./t 为例说明带通采样定理,绘出信号时、频图形。
量化:均匀量化,以幅度 的正弦信号为例实现为64级电平的均匀量化;非均匀量化,输入A律PCM编码器的正弦信号 ,采样序列为 ,将其进行PCM编码,给出编码器的输出码组序列
编码:以上述信号为例,实现A律的13折线近似法及国际标准PCM对数A律量化编码。(Pulse code modulation (PCM) to achieve
PCM technology programming three processes: sampling, quantization and coding.
Sample: low-pass continuous signal sampling to x = sin (200* t) m = x./(200* t) m = m.* m an example low-pass sampling theorem, draw the signal, frequency graphics bandpass sampling continuous signals to x = sin (20* t) m = x./t an example bandpass sampling theorem, draw the signal, frequency graph.
Quantization: uniform quantization, in order to realize the magnitude of sinusoidal signal as an example for the 64 level uniform quantization non-uniform quantization, input A law PCM encoder sine signal, the sampling sequence, to be PCM encoded, the encoder is given The output code sequence
Code: A Case Study of the signal to achieve the 13 A line approximation law and international standards on the number of A law PCM coding quantization.)
- 2010-05-31 14:35:33下载
- 积分:1
-
pract_2
practica 2 sist lianeals
- 2010-11-14 02:18:38下载
- 积分:1
-
1145455565666
matlab file to calculate trajectory for a given missile geometry and areodynamic very useful for preliminary design
- 2011-01-28 18:00:21下载
- 积分:1
-
BP
说明: 神经网络BP辨识的Matlab算法,用于辨别复杂的非线性系统(Identification of the Matlab neural network BP algorithm, used to identify the complex nonlinear systems)
- 2013-09-23 10:34:31下载
- 积分:1
-
MATLABgui
matlab technology for graphic user interface
- 2010-08-08 21:48:46下载
- 积分:1
-
遗传算法得源代码
说明: 遗传算法得源代码,不是用MATLAB编得,而是用VC++编程.(genetic algorithm in the source code, instead of being MATLAB, but programming with VC.)
- 2006-02-20 20:52:59下载
- 积分:1