-
suanli1_1_3
孙志忠编写的《偏微分方程数值解法》一书中例题1.1.3的程序。用紧差分格式解常微分方程边值问题。(SUN Zhi-zhong prepared, )
- 2007-10-08 22:38:53下载
- 积分:1
-
circsine
generates circular sine wave grating
- 2010-10-15 19:05:18下载
- 积分:1
-
rtools.tar
This is matlab toolbox
- 2010-05-29 01:15:04下载
- 积分:1
-
QPSK_rayfading
QPSK 在瑞利信道下的调制解调的matlab仿真实现,可显示输入数据的波形表示,I支路和Q支路以及调制前、解调后、接收的波形、星座图等(QPSK modulation in Rayleigh channel demodulation matlab Simulation, the waveform can be displayed, said input data, I branch and Q branch, and before modulation, demodulation, the received waveform, constellation, etc.)
- 2011-06-03 20:39:11下载
- 积分:1
-
synthetic
地震勘探中,水平层状介质的合成地震记录制作(the production of synthetics seismogram in seismic exploration )
- 2020-09-26 18:07:47下载
- 积分:1
-
Fuzzycontrol
模糊自整定PID控制系统设计与仿真
飞机俯仰姿态保持模糊PID控制 (Fuzzy self-tuning PID control system design and simulation aircraft pitch attitude to maintain Fuzzy PID Control)
- 2021-04-01 14:39:08下载
- 积分:1
-
timingsyn_cfo
用SCA算法实现时间同步和载波频率偏移。载波频率偏移通过训练序列实现(SCA algorithm with time synchronization and carrier frequency offset. Carrier frequency offset achieved by training sequence)
- 2010-07-14 15:48:26下载
- 积分:1
-
gray-prediction
在matlab中实现对矩阵数组的灰色预测,预测出后三年的数据(In matlab to achieve an array of matrix grey prediction, predict three years after data
)
- 2012-05-17 21:24:22下载
- 积分:1
-
solar_mppt_boost
太阳能电池MPPT研究用simulink仿真模型,使用2010b版本编辑的 之前的老版本应该打不开 包括PV模型,boost电路 mppt电路等整个完成电路,可以直接出波形的(Solar cell MPPT research using simulink simulation model, the use of 2010 b version before the old version of the editor should be can t open include PV model, the boost circuit MPPT circuit of the complete circuit, can be directly out of the waveform)
- 2020-06-30 13:40:02下载
- 积分:1
-
zhixiangxing
直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt);再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。
假设等间隔N基元线阵,入射信号是平面波,那么阵元输出信号为:S_n (t) A sin(ωt+nφ);其中 φ 2πfτ 为相邻阵元接收信号间的相位差;再将基阵各元输出求和,取最大值max,就得到输出幅度;以入射角为横坐标,幅度为纵坐标作图得直线阵自然指向性。
(Linear array directivity simulation)
- 2020-12-05 14:39:24下载
- 积分:1