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Newton_Method
说明: 自己根据<最优化理论与基础>课本编的matlab程序
最优化问题求解:
牛顿法
自助输入目标函数及其梯度(Optimization:
Newton Method
Type in objective function and its gradient by yourself.)
- 2010-03-19 16:37:37下载
- 积分:1
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Rosenbrockfunc
rosenbroc function. extract and check for correctness
- 2014-09-09 21:49:22下载
- 积分:1
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QPSK
提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
(Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)
- 2009-03-03 16:02:06下载
- 积分:1
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RS
说明: 这是一个关于RS码程序,使用MATLAB软件对RS码系统进行仿真,最后画出RS码的误码率与信噪比之间的关系图(This is a program on the RS codes, RS codes using the MATLAB software system is simulated, the final draw RS code error rate and SNR of the relationship between the map)
- 2010-01-07 19:41:48下载
- 积分:1
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kalman4
matlab source code for kalman filtering system
- 2010-10-02 15:05:55下载
- 积分:1
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stbc
空时码中的stbc的matlab代码,专业书上的代码,可以运行,希望对您有用(Space-time codes in the stbc the matlab code, professional code book, you can run, I hope useful to you)
- 2010-05-16 16:45:24下载
- 积分:1
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untitled
By S11, S21 calculate dielectric constant and magnetic conductivity
- 2012-04-20 12:37:33下载
- 积分:1
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FM_phase_noise_1
The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others
- 2011-07-20 21:08:11下载
- 积分:1
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Demo_Curvature_CenteralDist
3d model processing about
- 2013-05-05 19:36:32下载
- 积分:1
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灰色预测模型matlab程序精确版
说明: 灰色模型预测是在数据不呈现一定规律下可以采取的一种建模和预测方法,其预测数据与原始数据存在一定的规律相似性(Grey model prediction is a kind of modeling and prediction method that can be adopted when the data does not show certain rules. There is certain regularity similarity between the prediction data and the original data)
- 2019-11-21 00:00:37下载
- 积分:1