本磁同文件为直驱永步风力机的Simulink仿真算例模型，包含完整的控制。
This document is a Simulink simulation example model of direct drive permanent step wind turbine, including complete control. (2021-03-29, C/C++, 235KB, 下载0次)
深空信道是一种典型功率受限信道，其频带利用率高，但是由于传输环境特
殊性，较大的传输距离和时延导致信道的信噪比极低。除此之外，侦察通信中，
由于传输距窝较远也导致信道信噪比较低。如何将低信噪比条件下的信号准确的
恢复出来是现在急需研究的难点。针对这些问题，在阅读了大量文献的基础上，
本文对低信噪比下ＱＰＳＫ信号解调中的关键技术进行了研巧。
Deep space channel is a typical power-constrained channel with high bandwidth utilization. However, due to the particularity of the transmission environment, the signal-to-noise ratio of the channel is very low due to the large transmission distance and delay. In addition, in reconnaissance communication, the long transmission distance also leads to the low signal-to-noise ratio of the channel. How to recover the signal accurately under the condition of low signal-to-noise ratio (SNR) is a difficult problem that needs to be studied urgently. In view of these problems, on the basis of reading a large number of literatures, the key technologies of QPSK signal demodulation under low signal-to-noise ratio are studied in this paper. (2019-06-16, C/C++, 4185KB, 下载1次)
置信区间的宽度j计算，根据一维测试数据级，本程序能够很好的确定置信区间宽度，临界概率为0.98
Width calculation of confidence interval (2019-04-30, C/C++, 825KB, 下载1次)
用来看K线主图趋势突破的好东西。。。。。。。。。。。。。。。。
A good thing to see the trend breakthrough of the K-line main chart... (2019-03-10, C/C++, 4KB, 下载1次)
svpwm实现论文，对svpwm理论进行详细的讲解，并在matlab中构建模型。
SVPWM realizes the thesis, explains the SVPWM theory in detail, and constructs the model in MATLAB. (2018-10-29, C/C++, 1655KB, 下载6次)
MATLAB仿真阵列信号信号源个数估计算法，全部编译通过无错误，可直接应用或移植。
MATLAB simulation array signal source number estimation algorithm, all compiled through error free, can be directly applied or transplanted. (2018-07-11, C/C++, 2KB, 下载10次)
原始信号会有噪声，进行信号的滤波处理，使信号的信噪比更高
The original signal will have noise, and filter the signal, so that the signal to noise ratio of the signal will be higher. (2018-04-05, C/C++, 16KB, 下载4次)
Bayesian parameter estimation principle mixed logit model, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Algorithm for researchers to do reference.
Bayesian parameter estimation principle mixed logit model, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Algorithm for researchers to do reference. (2017-08-29, C/C++, 8KB, 下载1次)
高斯信道下QPSK仿真程序，显示了QPSK在高斯信道下误码率和信噪比的关系。
Gaussian channel under QPSK simulation program shows the relationship between QPSK Gaussian channel BER and SNR. (2015-01-19, C/C++, 774KB, 下载7次)
ethercat introduction and competitors s protocal comparision
ethercat introduction and competitors s protocal comparision (2015-01-06, C/C++, 2475KB, 下载33次)
c++boost库的中文说明手册，说明比较详细，可以做初始学都的参考资料
the description of the boost lib ,suit for the people who (2014-12-29, C/C++, 337KB, 下载8次)
基于矩阵库的信道编码和信源编码的C语言代码~功能强大的哦
Channel coding and source coding based on matrix library of C language code ~ oh (2014-03-05, C/C++, 5KB, 下载2次)
TDC-GP22时间数字转换器临时数据手册
TDC-GP22 Time-digital converter temporary data sheet (2013-11-25, C/C++, 5798KB, 下载27次)
调试通过的计算峰值信噪比PSNR源码（matlab）
Debugging through the calculation of source PSNR peak signal to noise ratio (matlab) (2013-11-04, C/C++, 1KB, 下载1次)
用于最大信噪比准则方向图和功率谱，自己编写，仅供参考
Pattern for maximum signal-to-noise ratio criterion and the power spectrum, write your own, for reference only (2013-03-15, C/C++, 1KB, 下载6次)
本代码是关于自适应波束形成的代码，基于matlab软甲，lms算法，不同信噪比下的比较
The code is the code on the adaptive beamforming matlab soft shells, lms algorithm under different signal-to-noise ratio comparison (2012-12-05, C/C++, 1KB, 下载23次)
capon算法，实现波达方向估计，不需要提前估计信源数！角度分辨力较高！
the the capon algorithm, the DOA estimates that do not need to estimate the number of sources in advance! High angle resolution (2012-04-24, C/C++, 1KB, 下载16次)
噪声中正弦信号的频谱分析，包括不同周期不同长度不同信噪比情况
Sinusoidal signal in the noise spectrum analysis (2011-11-23, C/C++, 1KB, 下载4次)
MOBUS中文协议标准，工业通信协议标准，中文PDF！
MOBUS Chinese protocol standard, industry standard communication protocols, Chinese PDF! (2010-10-20, C/C++, 354KB, 下载13次)
大多数FAT的资料是英文的，这份中文的FAT资料对初学者一定很有帮助
Most of the FAT information is in English, the Chinese FAT data will be helpful for beginners (2010-03-11, C/C++, 291KB, 下载4次)