esl

ESL Podcast Blog» What is ESL Podcast? HOME> What is ESL Podcast? What is ESL Podcast? What is a podcast?A podcast isAudio fileThat you download from the Internet. after you download it, you can listen to it on your computer or on an MP3/portable music player (for example, an iPod or iRiver ). you can subscribe to

I. BACKGROUND notes:SIP server IP (Centos): 192.168.11.61, server IP (Windows): 192.168.11.19Second, the purpose:The SIP server (FreeSWITCH) can be accessed from the 192.168.11.19 via Nodejs's MODESL inline, enabling access to the status information of the SIPs server. Have seen a lot of documents before,SIP Server and inline programs are on a computer, this article provides a separate implementation of the way for everyone to refer to. Third, the specific setting:① in Conf/autoload_configs/even

= (const unsigned char *) CArray;size_t i;for (i = 0; i if (Ucp[i] >= 0x80)/* UTF-8? */Return Pyunicode_fromstringandsize (CArray, static_cast}Return Pystring_fromstringandsize (CArray, static_cast}} else {return swig_py_void ();}}Swiginterninline Pyobject *Swig_fromcharptr (const char *cptr){Return Swig_fromcharptrandsize (Cptr, (cptr strlen (cptr): 0));Invoke transformationReturn Swig_fromutf8charptrandsize (Cptr, (cptr strlen (cptr): 0));}Compile when you are doneFreeswitch/libs/eslMake Pymo

Topic Preparation $x _i\sim N (0,1) $, with $\sum_i^n x_i^2 \sim \chi^2 (N) $Where $n$ is called the degree of freedom, the mean value of chi-square distribution is its degree of freedom $x _i\sim N (\mu_i,\sigma_i^2) $, with $\sum_i a_ix_i \sim N (\sum_i a_i\mu_i,\sum_ia_i^2\sigma_i^2) $The linear and the N normal distribution variables still conform to the normal distribution Calculate the length of vector b projected onto vector x T, $t =|b|cos\theta=|b|\frac{x^tb}{|x| | b|} =\frac

\epsilon_i^2 \right]+E\ Left[\sum_i\sum_{j:j\neq i} a_ia_j\epsilon_i\epsilon_j\right]\\ \ =\sum_ie (a_i^2) E (\epsilon_i^2) +\sum_i\sum_{j:j\ Neq i} e (A_ia_j) e (\epsilon_i) e (\epsilon_j) \ \ =\sigma^2e (\sum_i a_i^2) +0=\sigma^2e\left (X_0^t\left (x^tx\right) ^{-1 }x^tx\left (x^tx\right) ^{-1}x_0\right) \ \ =\sigma^2e\left (X_0^t\left (x^tx\right) ^{-1}x_0\right) $ Question 2.8 Get ready Suppose $e (x^{(i)}) =0,i=1...p$, which is the expectation of 0 for each dimension$X

Bias, variance and Model complexity The predicted value and the real merit are two kinds of functions generally: The error of inspection or generalization is the prediction error on independent prediction Sample: There are two objectives for

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called an "equivalent series resistor". Another concept similar to ESR is ESL, which is the equivalent series inductance. Early coil inductors often have very high ESL, and the larger the capacitance, the greater the ESL is generally. ESL is often a part of ESR, and ESL can

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DIO English News Http://www.dionews.com/ Theme: Highly Interactive English Websites, Features: Interactive translation and bilingual comparison of news. Target: ESL teachers and learners 　　 US North edition-life American Http://www.chineseworld.com/publish/37_9999.r/r.htm Theme: daily life and Practical English webpages Function: Describes the practical methods of English in different topics, as well as jokes made by non-English speakers. Features: fl

The content in this section is from Pro Java 7 nio.2, which is a type of Path, which is a category in the Nio.2, and is compared with the convenience of using the java.io in the conventional system, and is organized as follows: Defining a path getting info about a path From the following program and output, to explain the use of the Path category.1 PackageIdv.steven.nio2.path;2 3 ImportJava.nio.file.Path;4 Importjava.nio.file.Paths;5 6 Public classNormalize {7 8 Public Stat

capacitor is composed of the pin resistance of the capacitor and the equivalent resistance of the two plates of the capacitor. When a large ac current passes through the capacitor, resr consumes energy (resulting in loss) for the capacitor, which is often expressed by the loss factor.2. equivalent series inductance ESL (lesl): The equivalent series inductance of the capacitor is composed of the pin inductance of the capacitor and the equivalent induc

capacitor layout in PCB (1) equivalent capacitance model When using capacitors to suppress electromagnetic harassment and filtering, the most easily overlooked problem is the effect of capacitor leads on the filtering effect. The capacitance is inversely proportional to the frequency. Using this feature, the capacitor is connected in parallel between the signal line and the ground line to bypass high-frequency noise. However, in actual engineering, many people find that this method does not hav

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parasitic parameters are included:1. Equivalent series resistance ESR (RESR): the equivalent series resistance of a capacitor is the pin resistor of the capacitorIn series with the equivalent resistance of two plates of the capacitor. When there is a large AC current passing through the capacitor, the RESR makes the capacitorEnergy consumption (resulting in loss), which is commonly used in capacitors to represent this parameter.2. Equivalent series inductance

1, in the Linux environment has installed the FreeSWITCH, (not installed FreeSWITCH, please install the documentation)2, enter the source code directory CD LIBS/ESL directory first install yum install Python-develL Install Python-devel First, execute yum install Python-develL Make PymodL Make Pymod-install3, install the PIP tool to refer to a previous blog4. Installing Swig tools, yum install Swig5, after the installation of PIP, then installpython-

First step: Install Erlang locales Upload related files esl-erlang_17.3-1~centos~6_amd64.rpm esl-erlang-compat-r14b-1.el6.noarch.rpm rabbitmq-server-3.4.1-1.noarch.rpm RABBITMQ Resource Bundle Step Two: Install Erlang Yum Install esl-erlang_17.3-1~centos~6_amd64.rpm Yum Install esl-erlang-compat-r14b-1.el6.noarch.rpm S

route to reduce the DC resistance. 12. Placement of decoupling capacitors: The power supply end of the decoupling capacitor shares the same pad with the power supply pin of the IC, minimizing the gap between the IC and the decoupling capacitor. The ov plane should be set to directly adjacent layers on the PCB Surface Layer where components are installed, and all components should be connected to him using the shortest and shortest lines, that is, using direct recent grounding. If for