-
analog_modulation
模拟调制识别各特征参数随信噪比变化曲线。信号的瞬时信息包括瞬时幅度、瞬时相位、瞬时频率及其不同角度的统计特征值，其中瞬时幅度、瞬时相位、瞬时频率是一个信号最基本的特征。（AM、DSB、SSB、VSB、FM、AM-FM）(Simulated Modulation Recognition Curve of Variation of Characteristic Parameters with Signal-to-Noise Ratio)
- 2021-04-25 18:38:46下载
- 积分：1
-
ZF-MMSE-equalizer-
完成Zero-forcing,MMSE的均衡器以及带feedback的据衡器 比较各自的误差率的matlab代码(Complete Zero-forcing, MMSE equalizer with feedback of data Weighing respective error rate matlab code)
- 2020-11-28 05:59:31下载
- 积分：1
-
bujindianji-huanyuan
两个步进电机控制画圆，圆的半径可调，有源程序的详细说明(Circle two stepper motor control, adjustable radius of the circle,)
- 2011-08-06 20:30:07下载
- 积分：1
-
snake_program
说明： 一种改进的活动轮廓模型－－GVF梯度矢量流模型(Improved active contour models-- gradient vector flow gradient vector model)
- 2006-05-07 16:56:41下载
- 积分：1
-
stap
基于Matlab仿真了全自由度空时自适应处理算法，并画出相应的结果图(Matlab simulation of a full degree of freedom based on space-time adaptive processing algorithms, and draw the corresponding results of Figure)
- 2009-10-12 20:19:40下载
- 积分：1
-
3
说明： 3. 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2019-01-15 10:50:36下载
- 积分：1
-
SinusoidalBLDCMC204_MCLV
基于 dspic30fj 的 bldc 直流无刷电机带传感正弦波调速程序(BLDC dspic30fj DC brushless motor speed control program based on sine wave with sensor)
- 2014-10-30 10:49:46下载
- 积分：1
-
jackagetransform
该压缩包实现二维的DCT变换和逆DCT变换,可以对图像做DCT变换(The package to achieve two-dimensional DCT transform and inverse DCT transform, can make the DCT transform in the image)
- 2017-05-18 19:38:36下载
- 积分：1
-
ofdm code
OFDM simulation system use different modulation technique such as M-PSK M-QAM
user can select that type . the program use image to be transmitted in QI mapped ,signal affected by AWGN and Fading on channel be for received
- 2017-09-17 13:48:32下载
- 积分：1
-
EXCEL2DBC
说明： Excel生成DBC文件，便于通讯管理，DBC文件为CAN通讯通用的标准格式文件(database can DBC generates can communication)
- 2020-06-26 09:41:11下载
- 积分：1
