報(bào)時(shí)小鬧鐘 本程序是一個(gè)用匯編編的精致的圖形時(shí)鐘，運(yùn)行時(shí)雙擊clock圖標(biāo)即可， 鐘表顯示的時(shí)間為本機(jī)系統(tǒng)的時(shí)間。 按b鍵可擴(kuò)大畫面 ；按s鍵可縮小畫面；按c鍵可改變顏色；按e鍵可聽音樂； 按q鍵退出本程序.
上傳時(shí)間： 2013-12-20
上傳用戶：lyy1234
QPSK調(diào)制仿真程序，使用I和Q兩路產(chǎn)生調(diào)制信號(hào)，適用于初學(xué)者。
上傳時(shí)間： 2017-02-08
上傳用戶：songnanhua
可愛小動(dòng)畫 本動(dòng)畫先顯示一些提示信息，然后按任意鍵進(jìn)入，只見一個(gè)方框向中 間由大變小，并留下痕跡，然后出現(xiàn)一個(gè)心，按空格重復(fù)出現(xiàn)心，按其他 鍵將重復(fù),按Q鍵退出程序，。
標(biāo)簽： 動(dòng)畫
上傳時(shí)間： 2017-02-08
上傳用戶：ukuk
用Simulink仿真卷積編碼，并用Viterbi譯碼的方法進(jìn)行解碼，其中的編解碼全部自己編寫代碼(S-Function方式)
上傳時(shí)間： 2013-12-10
上傳用戶：songrui
Excel的強(qiáng)大函數(shù)功能，為我們帶來了極大方便，雖然它有200多個(gè)函數(shù)，但有時(shí)我們?yōu)閷?shí)現(xiàn)一項(xiàng)規(guī)定的功能，可能用到幾個(gè)函數(shù)或者采用嵌套函數(shù)，這樣應(yīng)用起來，也不太方便。其實(shí)對(duì)于我們經(jīng)常用到的功能，我們可以創(chuàng)建自定義函數(shù)UDF(User—defined function)，它的運(yùn)行與Excel中自帶的函數(shù)完全相同。建立自定義函數(shù)有以下幾個(gè)優(yōu)點(diǎn)：建立自己特殊的功能和名稱的函數(shù)；能將復(fù)雜的、嵌套的、多個(gè)原有的函數(shù)組合在一起，發(fā)揮更大的威力。
上傳時(shí)間： 2013-12-24
上傳用戶：gxrui1991
documentation for optimal filtering toolbox for mathematical software package Matlab. The methods in the toolbox include Kalman filter, extended Kalman filter and unscented Kalman filter for discrete time state space models. Also included in the toolbox are the Rauch-Tung-Striebel and Forward-Backward smoother counter-parts for each filter, which can be used to smooth the previous state estimates, after obtaining new measurements. The usage and function of each method are illustrated with five demonstrations problems. 1
標(biāo)簽： documentation mathematical for filtering
上傳時(shí)間： 2014-01-20
上傳用戶：changeboy
documentation for optimal filtering toolbox for mathematical software package Matlab. The methods in the toolbox include Kalman filter, extended Kalman filter and unscented Kalman filter for discrete time state space models. Also included in the toolbox are the Rauch-Tung-Striebel and Forward-Backward smoother counter-parts for each filter, which can be used to smooth the previous state estimates, after obtaining new measurements. The usage and function of each method are illustrated with five demonstrations problems. 1
標(biāo)簽： documentation mathematical for filtering
上傳時(shí)間： 2013-12-10
上傳用戶：zxc23456789
The BNL toolbox is a set of Matlab functions for defining and estimating the parameters of a Bayesian network for discrete variables in which the conditional probability tables are specified by logistic regression models. Logistic regression can be used to incorporate restrictions on the conditional probabilities and to account for the effect of covariates. Nominal variables are modeled with multinomial logistic regression, whereas the category probabilities of ordered variables are modeled through a cumulative or adjacent-categories response function. Variables can be observed, partially observed, or hidden.
標(biāo)簽： estimating parameters functions defining
上傳時(shí)間： 2014-12-05
上傳用戶：天誠(chéng)24
cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, square root and even multiply and divide. the method dates back to volder [1959], and due to its versatility and compactness, it made possible the microcoding of the hp35 pocket scientific calculator in 1972. here is some code to illustrate the techniques. ive split the methods into three parts linear, circular and hyperbolic. in the hp35 microcode these would be unified into one function (for space reasons). because the linear mode can perform multiply and divide, you only need add/subtract and shift to complete the implementation. you can select in the code whether to do the multiples and divides also by cordic means. other multiplies and divides are all powers of 2 (these dont count). to eliminate these too, would involve ieee hackery.
標(biāo)簽： essentially algorithm describe suitably
上傳時(shí)間： 2017-03-02
上傳用戶：litianchu
This is GPS Acquisition..by Matlab, this file performs cold start acquisition on the collected "data". It searches for GPS signals of all satellites, which are listed in field "acqSatelliteList" in the settings structure. Function saves code phase and frequency of the detected signals in the "acqResults" structure.
標(biāo)簽： Acquisition acquisition collected performs
上傳時(shí)間： 2013-12-28
上傳用戶：wxhwjf
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