using LaTex to write math in Blogger

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Probability (Gaussian Distribution)

$
f(x; \mu, \sigma) =
\frac{1}{\sigma \sqrt{2 \pi}}
e^{ -
\frac{(x-\mu)^2}{2\sigma^2}
}
$

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DSP (Fourier Transorm)

$
X[k]=\sum\limits_{n=0}^{N-1} {x[n] e^{-j k \frac{2\pi}{N} n}} , \forall k \in [0.. N-1]
\\
x[n]=\frac{1}{N} \sum\limits_{k=0}^{N-1} {X[k] e^{j k \frac{2\pi}{N} n}} , \forall n \in [0.. N-1]
$

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Matrix

\begin{bmatrix}

\alpha,
\beta,
\gamma,
\delta,

\\
\epsilon,
\zeta,
\eta,
\theta,

\\
\iota,
\kappa,
\lambda,
\mu,
\nu,
\xi,

\\
\omicron,
\pi,
\rho,
\sigma,
\tau,

\\
\upsilon,
\phi,
\chi,
\psi,

\\
\omega.


\end{bmatrix}

---

Greek

$
\\
\alpha == a-lpha\\
\\

\beta = b-eta,\\
\gamma = g-amma,\\
\delta = d-elta,\\

\\
\epsilon == e-psilon\\
\\

\zeta = z-eta,\\
\eta = h-eta,\\
\theta = th-eta,\\

\\
\iota == io-ta\\
\\

\kappa = k-appa,\\
\lambda = l-ambda,\\
\mu = m-u,\\
\nu = n-u,\\
\xi = x-i,\\

\\
\omicron == o-micron\\
\\

\pi = p-i,\\
\rho = rh-o,\\
\sigma = s-igma,\\
\tau = t-au,\\

\\
\upsilon == u-psilon\\
\\

\phi = ph-i,\\
\chi = ch-i,\\
\psi = ps-i,\\

\\
\omega == o-mega\\
\\

$

---

Greek

$
\\
\alpha == a-lpha\\
\\

\\
\epsilon == e-psilon\\
\\

\\
\iota == io-ta\\
\\

\\
\omicron == o-micron\\
\\

\\
\upsilon == u-psilon\\
\\

\\
\omega == o-mega\\
\\

\beta = b-eta,\\
\gamma = g-amma,\\
\delta = d-elta,\\
\zeta = z-eta,\\
\eta = h-eta,\\
\theta = th-eta,\\
\kappa = k-appa,\\
\lambda = l-ambda,\\
\sigma = s-igma,\\

\mu = m-u,\\
\nu = n-u,\\

\pi = p-i,\\
\phi = ph-i,\\
\chi = ch-i,\\
\psi = ps-i,\\
\xi = x-i, ks-i\\

\rho = rh-o,\\
\tau = t-au,\\

$

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