-
wor2k
matlab实现s小波变换代码,输入图像矩阵,输出一幅图像,分为四块(wavelet transform code input image matrix, the output an image is divided into four)
- 2006-10-13 23:37:12下载
- 积分:1
-
fungry1
灰色GM(1,1)预测matlab程序。(gm(1,1))
- 2010-06-03 16:57:33下载
- 积分:1
-
distributed-MIMO-radar
分布式MIMO雷达的文献,有需要的,可以共享下(A closed-form expression for false alarm rate o fadaptive MIMO-GLRT detector with distributed MIMO radar)
- 2014-12-04 21:33:02下载
- 积分:1
-
magic
用matlab编写的三维魔方模拟显示,直接运行first.m即可(Three-dimensional cube simulation using matlab display, can be run directly first.m)
- 2013-12-17 14:03:46下载
- 积分:1
-
suanshubianma--MATLAB
算术编码的matlab实现 ,便于无损压缩 (Arithmetic coding matlab implementation, ease of lossless compression)
- 2013-11-24 13:17:47下载
- 积分:1
-
hanmingma
说明: matlab汉明码编译码以及误码率汉明码编译码以及误码率(Matlab Hamming code encoding and decoding and error rate)
- 2021-01-07 09:00:52下载
- 积分:1
-
ICEE-574
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:54:09下载
- 积分:1
-
PSO
说明: 标准的粒子群优化算法程序,用Matlab编程。(Particle swarm algorithm (matlab))
- 2011-03-24 10:50:28下载
- 积分:1
-
GPRN
说明: GPS卫星的伪码生成程序,用于程序仿真和相关验证使用(Pseudo-code generation GPS satellite program for program verification using simulation and related)
- 2011-04-12 11:52:18下载
- 积分:1
-
Digital-baseband-system
数字基带系统将数字信号从时域上看时数字滚降,需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。
采样判决后的码型。
2、眼图(采样判决之前的眼图)(信噪比大眼图清晰)
3、误码曲线,(横坐标时信噪比,纵坐标时误码率)
4、Arfa变化对误码特性的影响,变好还是变差(变好),眼图清晰度变化(清晰),传递函数的带宽的变化。(带宽越大)(1.Digital baseband system point of view the digital signal from the time domain when the number of roll-off, you need to draw the waveform displayed before and after the roll-out. The frequency domain, the bandwidth change. Input filter and sample ruling before the wave after wave. Sample pre-judgment spectrum.
Sampling pattern after the verdict.
2, the eye diagram (eye before sampling decision) (SNR big eye clear)
3, the error curve (abscissa when the signal to noise ratio, bit error rate when the vertical axis)
4, Arfa impact of change on BER performance, get better or worse (getting better), change of eye-definition (clarity), the transfer function of the bandwidth changes. (The greater the bandwidth))
- 2011-06-03 23:04:22下载
- 积分:1