-
f_mart3
与ART算法相对应，采用乘法迭代算法MART进行层析成像反演的必备程序。(And ART algorithm corresponds iterative algorithm using multiplication MART tomography inversion essential procedures.)
- 2014-02-25 10:53:52下载
- 积分：1
-
filterdesign
用Remez算法设计一个低通滤波器；设计一个5路5:1多相减采样滤波器和一个4路1:4多相增采样滤波器。(Remez algorithm with a low-pass filter designed by a 5-way multi-phase sampling filter and 5:1 4 1:4 a multi-phase sampling filter increases.)
- 2010-12-30 10:26:33下载
- 积分：1
-
fit_maxwell_pdf
fit_maxwell_pdf - Non Linear Least Squares fit of the maxwellian distribution.
given the samples of the histogram of the samples, finds the
distribution parameter that fits the histogram samples.
fits data to the probability of the form:
p(r) = sqrt(2/pi)*(a^(-3/2))*(r^2)*exp(-(r^2)/(2*a))
with parameter: a
format: result = fit_maxwell_pdf( x,y,W,hAx )
input: y - vector, samples of the histogram to be fitted
x - vector, position of the samples of the histogram (i.e. y = f(x,a))
W - matrix or scalar, a square weighting matrix of the size NxN where
N = length(y), or 0 to indicate no weighting is needed.
hAx - handle of an axis, on which the fitted distribution is plotted
if h is given empty, a figure is created.
output: result - structure with the fields
a - fitted parameter
VAR - variance of the estimation
type- weighted LS or not weighted LS
iter- number of iteration for the solution
- 2011-02-09 19:02:55下载
- 积分：1
-
ssf1
SSF算法子空间拟合的图形设计，信号 噪声子空间拟合的算法(SSF)
- 2010-05-10 16:09:47下载
- 积分：1
-
2PSK(BPSK)2DPSK
2psk调制与解调，非常的有用，赶快下载。(2psk modulation and demodulation)
- 2010-05-20 19:39:32下载
- 积分：1
-
clc
A cyclic redundancy check (CRC) is an error-detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems get a short check value attached, derived from the remainder of a polynomial division of their contents on retrieval the calculation is repeated, and corrective action can be taken against presumed data corruption if the check values do not match.
- 2011-08-03 16:31:53下载
- 积分：1
-
Cdma2k
CDMA 2000 simulation using SIMULINK
- 2007-09-30 18:15:11下载
- 积分：1
-
psk
BPSK传输系统的仿真模型。对于simulink的初学者有帮助。(a simulation system based on simulink model bpsk.)
- 2009-04-17 15:24:01下载
- 积分：1
-
snake
snake 源代码！ 源代码！！
很好的东西哦！(snake source code! Source code! ! Oh, good things!)
- 2007-10-06 16:44:54下载
- 积分：1
-
matlab通信仿真psk误码分析
说明： MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能(MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance)
- 2006-01-04 11:44:17下载
- 积分：1
