# Wave Walker DSP

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DSP for Beginners: Simple Explanations for Complex Numbers! The second edition includes a new chapter on complex sinusoids.

WP QuickLaTeX for Running LaTeX on WordPress
August 31, 2021

Installing and operating WP QuickLaTex was quite puzzling for me, I hope the following instructions are useful!

In WordPress, go to the control panel and select Plugins, Then Add New:

Search for WP QuickLatex, then click Install and Activate:

Then click QuickLatex in the WordPress control panel:

Click the Advanced tab and select Use LaTex Syntax Sitewide:

Then click Update QuickLaTeX Settings:

Click the Advanced tab and select PNG from the Image Format drop down:

Then click Update QuickLaTeX Settings:

You can now use LaTeX formatting! I have had problems with Elementor when using inline math in dollar-signs, $…$, but you can use \ ( … \ ) instead, just be sure to remove the spaces between \ and (:

\ ( y = ax^2 \ )

You can also use  latex notation such as double-dollar signs $$…$$,

$$x[n] = e^{j\theta}$$

as well as begin{equation} … end{equation}, just remove the space between \ and begin and end:

\ begin{equation}
y[n] = 0.9x[n] + 0.1y[n-1]
\ end{equation}

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For everything there is a season, and a time for every matter under heaven. A time to cast away stones, and a time to gather stones together. A time to embrace, and a time to refrain from embracing. Ecclesiastes 3:1,5
The earth was without form and void, and darkness was over the face of the deep. And the Spirit of God was hovering over the face of the waters. Genesis 1:2
Behold, I am toward God as you are; I too was pinched off from a piece of clay. Job 33:6
Enter His gates with thanksgiving, and His courts with praise! Give thanks to Him; bless His name! Psalm 100:4
Lift up your hands to the holy place and bless the Lord! Psalm 134:2
Blessed is the man who trusts in the Lord, whose trust is the Lord. He is like a tree planted by water, that sends out its roots by the stream, and does not fear when heat comes, for its leaves remain green, and is not anxious in the year of drought, for it does not cease to bear fruit. Jeremiah 17:7-8
He said to him, “You shall love the Lord your God with all your heart and with all your soul and with all your mind. This is the great and first commandment. And a second is like it: You shall love your neighbor as yourself. On these two commandments depend all the Law and the Prophets.” Matthew 22:37-39
Then He said to me, “Prophesy over these bones, and say to them, O dry bones, hear the word of the Lord. Thus says the Lord God to these bones: Behold, I will cause breath to enter you, and you shall live." Ezekiel 37:4-5
Riches do not profit in the day of wrath, but righteousness delivers from death. Proverbs 11:4
The angel of the Lord appeared to him in a flame of fire out of the midst of a bush. He looked, and behold, the bush was burning, yet it was not consumed. And Moses said, “I will turn aside to see this great sight, why the bush is not burned.” When the Lord saw that he turned aside to see, God called to him out of the bush, “Moses, Moses!” And he said, “Here I am.” Exodus 3:2-3
Daniel answered and said: “Blessed be the name of God forever and ever, to whom belong wisdom and might. He changes times and seasons; He removes kings and sets up kings; He gives wisdom to the wise and knowledge to those who have understanding." Daniel 2:20-21
Now the Lord is the Spirit, and where the Spirit of the Lord is, there is freedom. 2 Corinthians 3:17

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