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high_order_spectral
信号相位匹配法检测正弦信号的高阶统计量方法(high order spectral)
- 2009-04-20 15:05:52下载
- 积分：1
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spdlsj
说明： 电子工业出版社出版的《射频电路设计》，一个外国人写的，很经典的教材，这是同该书配套的光盘程序，对每一章的例题都用matlab实现。(Publishing House of Electronics Industry, )
- 2008-09-27 09:36:56下载
- 积分：1
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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
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Weight_W2
Quartic Spline weight function
from "An Introduction to Meshfree Methods and Their Programming [G.R. Liu, Y.T. Gu] "
the orginal code is in fortran but this code is in matlab
- 2013-08-18 13:48:16下载
- 积分：1
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TrabalhoPDI01
kmeans dataset iris.dat
- 2013-05-27 04:52:16下载
- 积分：1
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dtcsystem
说明： 异步电机直接转矩控制系统框图，在matlab/simulink环境下实现了整个系统的仿真运行，学习直接转矩控制的必备资料。(Induction Motor Direct Torque Control system block diagram, in matlab/simulink environment to achieve the whole system simulation run, the direct torque control of essential learning materials.)
- 2010-04-05 09:47:37下载
- 积分：1
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PUMA
Puma560 DH coordinate. It calculates the position of the end effector with respect to the base coordinate.
- 2012-04-03 04:04:22下载
- 积分：1
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Spectral-Methods-in-MATLAB
Spectral Methods in MATLAB - Lloyd N. Trefethen(Spectral Methods in MATLAB- Lloyd N. Trefethen)
- 2013-01-23 03:01:00下载
- 积分：1
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liangziyoudufeixianxingbiliqiankui
两自由度非线性比例前馈四轮转向模型，测汽车质心侧偏角和横摆角速度(Two degrees of freedom nonlinear feedforward four-wheel steering model, auto measuring centroid side-slip Angle and yawing angular velocity
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- 2013-09-19 12:02:24下载
- 积分：1
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possion_equ
基于有限元法求解二维泊松方程的matlab程序(Two-dimensional finite element method based on Poisson equation matlab program)
- 2011-11-10 22:18:51下载
- 积分：1
