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system_error_rate_change(G)
这个MATLAB例程是系统误码率变化仿真(The MATLAB routine changes in the system simulation of bit error rate)
- 2010-09-29 21:47:22下载
- 积分:1
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L_system
利用Matlab软件工具,对简单的植被形态进行模拟,模拟结果生动逼真。首先,迭代产生一系列字符串;其次,根据将L系统与图形联系起来,采用龟形的概念赋予每个字符特定的图形含义;最后,读取字符并画图,根据读取到的字符通过Matlab实现相应的操作。(According to L system and iterated algorithm, shape of trees were simulated with matlab functions and programs and the fractal trees’ configurations were natural and living. First, we use iteration to produce a series of string. Then, connecting the L system with graphs, we use the theory of turtles to give each character a specific meaning. Finally, read the string and draw pictures with the matlab. )
- 2014-12-10 21:15:04下载
- 积分:1
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MATLAB
滑模变结构仿真,malab源程序。滑模变结构控制算法简单、鲁棒性好和可靠性高,故被广泛应用于运动控制中,尤其被用于可建立精确数学模型的确定性控制系统中(SMVSC simulation, malab source. Sliding mode variable structure control algorithm is simple, good robustness and high reliability, it is widely used in motion control, especially be used to establish a precise mathematical model can be deterministic control system)
- 2013-07-25 11:48:44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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loadFileY4m
code for load video in matlab
- 2013-08-15 05:39:30下载
- 积分:1
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rs
说明: rs码的simulink仿真图,可以观察加噪声和不加的误码情况(rs simulink simulation code map, can be observed without added noise and bit error conditions)
- 2011-12-16 22:01:00下载
- 积分:1
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Doc1
log of a structure 9 story
- 2013-12-20 16:32:03下载
- 积分:1
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MIMO-radar-
研究双基地多输入多输出雷达目标跟踪的性能。(Research bistatic MIMO radar target tracking performance.)
- 2014-04-09 19:10:38下载
- 积分:1
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EXP2-1
加权隐格式求解1维扩散方程,函数形式,附简单例子,(Weighted implicit scheme for solving one-dimensional diffusion equation)
- 2010-01-03 13:57:18下载
- 积分:1
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fashe_estimate_channel
说明: BD-OFDM的接收和发射,是用Matlab编程实现的++matlab,程序比较简洁,易懂。(BD-OFDM receiver and the launch is the use of Matlab programming of the++ matlab, procedure is simple and easy to understand.)
- 2010-04-29 09:33:27下载
- 积分:1