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chap04
matlab实例clearN=100f=zeros(50,50) f(15:35,23:28)=1 figure(1)imshow(f, notruesize )F=fft2(f,N,N) F2=fftshift(abs(F)) figure(2)x=1:N y=1:N mesh(x,y,F2(x,y)) colormap(gray) colorbar(matlab)
- 2009-09-21 09:38:52下载
- 积分：1
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svpwm
space vector pulse width modulation with synchronous motor connected
- 2010-12-25 12:14:46下载
- 积分：1
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dodonghua
当你具有一系列图片时，使用本程序可轻松制作出AVI动画(When you have a series of photographs, the use of this procedure can be easily produced AVI animation)
- 2007-01-04 18:43:30下载
- 积分：1
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PQ
说明： 9节点PQ算法9节点PQ算法9节点PQ算法9节点PQ算法(nine bus)
- 2013-04-16 15:29:31下载
- 积分：1
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MTI-radar-signal-processing
MTI雷达信号处理系统仿真，含有频域脉压结果的幅度，无噪声回波信号(MTI radar signal processing system simulation, the results with the frequency domain pulse amplitude, noise-echo signal)
- 2021-02-02 19:09:59下载
- 积分：1
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p0310
在MATLAB环境下，P0309运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理(In the MATLAB environment, P0309 use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask treatment)
- 2007-08-13 11:28:28下载
- 积分：1
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M-DPSK
产生MDPSK信号的matlab源代码，分为4dpsk和8dpsk两种(MDPSK signals generated matlab source code is divided into two 4dpsk and 8dpsk)
- 2020-12-28 10:39:01下载
- 积分：1
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Euler-ODE-Solver
A forward Euler method has been implemented and a simple differential equation solved to compare the performance of the Euler method with Runge-Kutta method.
- 2011-06-28 05:51:32下载
- 积分：1
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B3sample1
多层次B样条曲面拟合，采用均匀的控制点实现曲面的光滑拟合。(Multi-level B-spline surface fitting, use of control points to achieve a uniform smooth surface fitting.)
- 2011-10-03 10:05:53下载
- 积分：1
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Autocorrelation-Gold
Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.
- 2013-09-03 15:40:08下载
- 积分：1
