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Software-defined Radio (SDR) Lectures and Tutorials

Lectures

• Signals and Systems, Oppenheim
• Digital Signal Processing, Oppenheim

Tutorials

• Learn SDR with Professor Jason

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fr = @(l, c) 1 / (2 * pi * sqrt(l*c) );
xl = @(l, c) 2 * pi * fr(l, c) * l;
xc = @(l, c) 1 / (2 * pi * fr(l, c) * c);
q = @(l, c, r) r / xl(l, c);
bw = @(l, c, r) fr(l, c) / q(l, c, r);

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<?php

namespace MySQLi\PDO\Adapter;

use PDO;
use PDOStatement;

class Connection
{
    public $affected_rows;

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WWW ?= /var/www
WWW_USER ?= apache
WWW_GROUP ?= wheel

js_assets = public/js/app.js
css_assets = public/css/app.css
assets = $(js_assets) $(css_assets)
css_deps = $(shell find resources/assets/sass/ -name '*.css' -o -name '*.scss')
js_deps = $(shell find resources/assets/js/ -name '*.js' -o -name '*.vue')
rsync_src = vendor storage config app public resources bootstrap routes artisan composer.*

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<template>
    <select ref="select">
        <option v-if="!this.value"></option>
    </select>
</template>

<script>
export default {
    props: ['options', 'url', 'placeholder', 'allow_clear', 'label', 'value'],

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<!--
Requires Bootstrap and jQuery.
-->

<script type="text/javascript">
$(function() {
    $('.calc-input').change(function() {
        $('#calc-output').val(parseInt($('#calc-quantity').val()) * parseInt($('#calc-prefix').val()));
    }).trigger('change');
});

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# Bash prompt with colour-coded exit status
PS1="\e[0;36m\]\h \`if [ \$? = 0 ]; then echo '\e[01;32m\]\w\e[00m\]\$ '; else echo '\e[01;31m\]\w\e[00m\]\$ '; fi\`"
# Or for local machine:
# PS1="\e[0;46m\]\h\e[00m\] \`if [ \$? = 0 ]; then echo '\e[01;32m\]\w\e[00m\]\$ '; else echo '\e[01;31m\]\w\e[00m\]\$ '; fi\`";

# Ctags
alias rbtags='ctags -R --languages=ruby --exclude=.git --exclude=log . $(bundle list --paths)'
alias pytags='ctags -R --languages=python'

# Git shortcuts