<?xml version="1.0"?>
<!--
###################################################
##MPSK SNR Estimator
###################################################
 -->
<block>
	<name>MPSK SNR Estimator</name>
	<key>digital_mpsk_snr_est_cc</key>
	<import>from gnuradio import digital</import>
	<make>digital.mpsk_snr_est_cc($type, $tag_nsamples, $alpha)</make>
	<callback>set_type($type)</callback>
	<callback>set_tag_nsamples($tag_nsamples)</callback>
	<callback>set_alpha($alpha)</callback>
	<param>
		<name>Type</name>
		<key>type</key>
		<type>enum</type>
		<option>
			<name>Simple</name>
			<key>0</key>
		</option>
		<option>
			<name>Skewness</name>
			<key>1</key>
		</option>
		<option>
			<name>2nd and 4th Moment</name>
			<key>2</key>
		</option>
		<option>
			<name>SVR</name>
			<key>3</key>
		</option>
	</param>
	<param>
		<name>Samples between tags</name>
		<key>tag_nsamples</key>
		<value>10000</value>
		<type>int</type>
	</param>
	<param>
		<name>Filter Alpha</name>
		<key>alpha</key>
		<value>0.001</value>
		<type>real</type>
	</param>
	<sink>
		<name>in</name>
		<type>complex</type>
	</sink>
	<source>
		<name>out</name>
		<type>complex</type>
	</source>
</block>
