you can use ordfilt2 . For example, if your “ring” is just defined by: ring= fspecial(‘gaussian’,21,1) ring = ring>eps & ring<1e-9 then: order=sum(ring(:))/2; B = ordfilt2(A,order,ring); replaces each element in A by the order-th element in the sorted set of neighbors specified by the nonzero elements in the ring domain. Here I chose ‘order’ to … Read more
Firstly, here’s a new working CodePen. What I have done is to use variables, category and day to persist the chosen category and day filter values respectively. This is instead of relying on the existence of a .selected class appearing on each filter element. This has the benefit of firstly removing the need for the … Read more
PHP validating and filtering a list of international numbers so im left only with valid cellphone numbers from that country [closed] solved PHP validating and filtering a list of international numbers so im left only with valid cellphone numbers from that country [closed]
If you use e.g. MATLAB to design your filter (using e.g. the ellip function), you can take the resulting filter coefficients and very easily implement the filter in software (it’s just a matter of multiplying the float values by the coefficients and following the rational filter equation). 1 solved Elliptic Filter Code [closed]
So by just creating a quick rdd in the format of the csv-file you describe val list = sc.parallelize(List((“1″,”Timothy”,”04/02/2015″,”100″,”TV”), (“1″,”Timothy”,”04/03/2015″,”10″,”Book”), (“1″,”Timothy”,”04/03/2015″,”20″,”Book”), (“1″,”Timothy”,”04/05/2015″,”10″,”Book”),(“2″,”Ursula”,”04/02/2015″,”100″,”TV”))) And then running import java.time.LocalDate import java.time.format.DateTimeFormatter val startDate = LocalDate.of(2015,1,4) val endDate = LocalDate.of(2015,4,5) val result = list .filter{case(_,_,date,_,_) => { val localDate = LocalDate.parse(date, DateTimeFormatter.ofPattern(“MM/dd/yyyy”)) localDate.isAfter(startDate) && localDate.isBefore(endDate)}} .map{case(id, _, _, … Read more
Here is a way to do it : First, you need to extract the firepack_id you need to look for, then you need to loop through $arr1 and check if Firepack_sn is the same than than one of the firepack_id you extracted before, if yes, then you add it to an array. $arr1 = json_decode(‘[{“Firepack_sn”:”20012205″,”Installation_Date”:””,”Type”:”EH”,”Standard”:”VAS”,”Capacity_m3h”:”81″,”Pressure_bar”:”3,4″,”Rpm”:”2930″,”Power_kw”:”72″,”Pump_Type”:”KSB … Read more
Maybe you are looking for something like this: add in to your model public static function getYearsList() { $years = (new Query())->select(‘DISTINCT YEAR(`birthday`) as years’)->from(‘{{%yourTable}}’)->column(); return array_combine($years, $years); } and then in gridview [ ‘attribute’ => ‘birthday’, ‘filter’ => YourModel::getYearsList(), ] And then in your search model add andFilterWhere() to compare birthday with year. It … Read more
Assuming that the type of your “Validated” column is numeric: table2 <- table1[!(table1$Class == “Pathogenic” & table1$Validated == 0),] solved filtering a data frame in R [closed]