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PM_sync_AC_MOTOR_vector_control_sys
本压缩包为永磁同步交流伺服电机的矢量控制系统，介绍了永磁同步交流电机的矢量控制理论，并用DSP实现了电流、速度和位置的三闭环控制(The compressed package of permanent magnet synchronous AC servo motor vector control system, introduced permanent magnet synchronous AC motor vector control theory, and use DSP is current, speed and position of the three closed-loop control)
- 2011-11-07 18:32:18下载
- 积分：1
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51622451Hinf_ctrl
说明： H-INF控制，鲁棒控制效果很好，MATLAB仿真(H-inf control, robust control effect is very good, matlab simulation)
- 2019-12-04 10:45:27下载
- 积分：1
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bpsk_Awagn_Rayleigh
说明： 实现了一个直接扩频系统，使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下，误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
>>semilogy([1:8],BER_awgn(1:8), g* )
hold on
semilogy([1:8],BER_ray(1:8), -.b* )
hold on
grid on )
- 2010-03-22 23:11:17下载
- 积分：1
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2812-pid-V60
说明： PID在DSP上的应用，可以在CCS上运行，各种响应十分协调，希望能有帮助(PID DSP C)
- 2011-03-08 15:32:56下载
- 积分：1
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hough_trans
通过霍夫变换，实现延直线上信号的积累，达到提高信噪比的目地，以利于检测。(By Hough transform, the accumulation of signals in the certain straight line, to improve the SNR of the signal.)
- 2012-08-24 09:14:31下载
- 积分：1
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空间谱估计理论与算法
说明： 王永良编的《空间谱估计理论与算法》，包括课本与代码(Theory and algorithm of spatial spectrum estimation, edited by Wang Yongliang, includes textbook and code)
- 2021-03-19 16:49:19下载
- 积分：1
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信道仿真
通过具体的信道实例对比几种信道容量，绘出对数正态衰落、瑞利衰落、Nakagami衰落下确定的容量随平均接收信噪比变化的曲线。(The capacity of several channels is compared by a specific channel example, and the curve determined by the logarithmic normal fading, Rayleigh fading and Nakagami fading with the change of the average received signal to noise ratio (SNR) is drawn.)
- 2020-12-09 19:39:25下载
- 积分：1
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svm_v251.tar
说明： 支持向量机svm的matlab2.51toolbox，上传来大家分享(SVM svm the matlab2.51toolbox and upload to share)
- 2006-03-24 21:10:13下载
- 积分：1
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targetlocationTWOdimTHREEreceiver
多雷达联合定位，通过距离矩阵形成椭圆，并求取交点完成定位(Multi-radar joint positioning, ellipse is formed by distance matrix, and intersection point is obtained to complete positioning.)
- 2020-08-25 20:58:14下载
- 积分：1
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SVMfly
说明： 利用SVM对仿真的飞行数据进行训练和预测。(SVM is used to train and predict the simulated flight data)
- 2020-12-28 15:32:57下载
- 积分：1
