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NUC501_datasheet_A1.4
适合使用NUVOTON nuc501 做开发的参考。(The NUC501 is an ARM7TDMI-based MCU, specifically designed to offer low-cost and high-performance for various applications, like interactive toys, edutainment robots, and home appliances. It integrates the 32-bit RISC CPU with 32KB high-speed SRAM, crypo engine with OTP key, boot ROM, LDO regulator, ADC, DAC, I2C, SPI, USB2.0 FS Device, & GPIO into a cost-affordable whil feature-rich micro-controller.)
- 2010-10-29 18:01:47下载
- 积分：1
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hw3_code
arx sysytem with white noise
- 2009-12-16 17:16:00下载
- 积分：1
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FLDAandPDF
人脸识别的一种基本算法，非常简练，注释也很详细(face recongnition)
- 2010-05-19 11:53:16下载
- 积分：1
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03018745AES
The file contains program for image processing
- 2015-03-31 18:45:45下载
- 积分：1
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blind-source-separation
在MATLAB环境中，得到语音信号的散点图，STFT变换和小波包变换。(In the MATLAB environment to obtain a scatter plot of the speech signal, STFT transform and wavelet packet transform.)
- 2015-05-18 20:12:11下载
- 积分：1
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wulingyu_2
关于经典倒立摆的MATLAB simulink 仿真程序，基于最优二次型的仿真程序，通过改变状态矩阵可以改变系统模拟(With regard to the classic inverted pendulum MATLAB simulink simulation program, based on the optimal quadratic-based simulation program, the state matrix can be changed by changing the system simulation)
- 2009-12-20 12:42:01下载
- 积分：1
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6
说明： 《MATLAB 7.0编程基础基础》源程序，适合初学者使用，第6章(" MATLAB 7.0 programming foundation base" source, suitable for beginners, Chapter 6)
- 2011-06-13 17:43:28下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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untitled
基于PID控制的永磁同步直线电机速度控制系统，输出速度能够较好的跟踪输入信号，控制效果比较理想(The speed control system of permanent magnet synchronous linear motor based on PID control can track the input signal better, and the control effect is ideal.)
- 2019-04-24 21:43:31下载
- 积分：1
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tiduquzao
对图像的去噪处理，包括了加权梯度领域去噪、高斯模板去噪和两种方法的结合(Denoising of images, including the weighted gradient field denoising, Gaussian model for denoising and the combination of two methods)
- 2010-12-23 15:56:35下载
- 积分：1
